Which of the following statements about continuous variables is
A. continuous variables must lie between a clearly defined interval
B. continuous variables may be restricted to positive values
C. continuous variables will never be nonzero
D. continuous variables must always be restricted to positive values

Answers

Answer 1

Answer:

I think it's A

must lie btn a clearly defined interval

Answer 2

Continues variable must be between a clearly defined the interval about continuous variables. Thus,option A is correct.

What is continuous variables?

A continuous variables is define as a function which continuous varies in a given interval for instance, if a variable over a non-empty range of the real numbers is continuous, then it can take on any value in that range.

Types of continuous variables:

There are two types of continuous variables which are mentioned below:-

1:- Instant variable

2:- Ratio variable

Instant variable

A variable can be defined as the distance or level which are varies between given interval.

Ratio variable

Ratio variable is another type of continuous variables which has only one variation in given interval.

Therefore, continues variable must be between a clearly defined the interval about continuous variables. Thus, option A is correct.

Learn more about continues variable here:

https://brainly.com/question/13339063

#SPJ2


Related Questions

( PLEASE ANSWER IT FAST) Label the Organelles of a Cell
Identify the organelles in the cell to the right.

Answers

i think i'm too late to help D:

Answer:

A-vacuole

b- chloroplast

c-cell membrane

d- golgi

e- endoplasmic

f-cell wall

Explanation:

Can bats eat butterflies?

Answers

Bat can eat butterflies, like most bugs. That being said they usually don’t eat butterflies as they are active at different times of the day then bats. Bat usually eat other bugs, such as moths, caterpillars, spider etc.

Hope this helps. Please consider making me the Brainliest, it’s not necessary but it is appreciated as I put time and research into each answer. Have a great day, stay safe and stay healthy.

True or false ? Pioneer species are typically replaced by other species over time
True
False

Answers

I think it’s false but I think

If segmentation has been done correctly, then the segments should reflect homogeneity within each segment and across/ between segments. This statement is ______________

Answers

Answer:

The correct answer is - true.

Explanation:

The given statement is true as common marketable traits are observed between the segments it would represent homogeneity. This same segment would be representing homogeneity within each segment and between segments that would be heterogeneity in order to propagate the market.

If segmentation has been done correctly, then the segments should reflect homogeneity within each segment and across/ between segments. This statement is TRUE.

In biology, segmentation refers to the embryonal process where different parts of the body are formed during development.

Segmentation can be defined as the repetition of two or more body units along the anterior-posterior axis.

Segmentation is a fundamental process in insect and mammal development.

In conclusion, if segmentation has been done correctly, then the segments should reflect homogeneity within each segment and across/ between segments. This statement is TRUE.

Learn more in:

https://brainly.com/question/6826773

The density of protists living in the hay infusion is ______________ than the regular pond water.

a. significantly lesser
b. lesser
c. about the same
d. greater
e. significantly greater

Answers

Answer:

a. significantly lesser

Explanation:

The density of protists living in the hay infusion is significantly lesser than the regular pond water because protists likes to live in aquatic or any water bodies. Some protists float on the surface of the water making their own food like plants by using the process of photosynthesis. Aquatic environments are ideal environment for protists, which have cilia and flagella that allows them to move in the water in search of food..

What process in biology requires energy from a cell?

Answers

Answer:

I would assume you are talking about just basic general biology, in which case it's probably just looking for cellular respiration.

Explanation:

Metabolism is a combination of chemical reactions that are spontaneous and release energy and chemical reactions that are non-spontaneous and require energy in order to proceed. Living organisms must take in energy via food, nutrients, or sunlight in order to carry out cellular processes.

Match the organelle (1-4) with the correct description (5-8). 1) mitochondrion 5) synthesizing molecules 2) centriole 6) liquid in cell 3) endoplasmic reticulum 7) provides cell with energy 4) cytosol 8) aids the formation of the spindle apparatusA) 1 and 5, 2 and 6, 3 and 7, 4 and 8 B) 1 and 7, 2 and 6, 3 and 8, 4 and 5 C) 1 and 7, 2 and 8, 3 and 5, 4 and 6 D) 1 and 8,2 and 5, 3 and 6, 4 and7 E) 1 and 6, 2 and 8, 3 and 5, 4 and7

Answers

Answer:

C) 1 and 7, 2 and 8, 3 and 5, 4 and 6  

Explanation:

1 and 7: 1) mitochondrion; 7) provides the cell with energy

The mitochondrion is the organelle that produces the energy that the cell needs for its functions. It synthesizes adenosine triphosphate (ATP), which storages large quantities of energy in its bonds.

2 and 8: 2) centriole; 8) aids the formation of the spindle apparatus

The centrioles have a crucial role during mitosis. They form the spindle apparatus that attaches to the chromosomes, moving them to the opposite poles of the cell.

3 and 5: 3) endoplasmic reticulum; 5) synthesizing molecules

The endoplasmatic reticulum is a continuous membrane connected to the nuclear membrane. There are two types, the Rough Endoplasmatic Reticulum (RER) and the Smooth Endoplasmatic Reticulum (SER). The first one synthesizes proteins, while the second one synthesizes lipids.

4 and 6: 4) cytosol; 6) liquid in the cell

The cytosol is the liquid that is inside the cell. It is mostly water, but it also has ions and molecules. It is important for the transport of substances.

The correct match between organelles and their description is - Option C.  1 and 7, 2 and 8, 3 and 5, 4 and 6.

In the cell, there are many organelles that perform different and specific functions essential for the cell to survive. These organelles help in synthesizing molecules, energy production, cell division, and many others.

Mitochondrion: it is a cell organelle that is the site of cellular respiration, which is a process that breaks the sugar molecule and releases a high amount of energy in the form of ATP. Therefore, it is known as the powerhouse of the cell. Thus, correctly matches with 7) provides the cell with energyCentriole: It is organelles that help to form the spindle during the cell division in the cell that makes the region at the poles where spindle fibers form. Thus, it correctly matches with 8) aids the formation of the spindle apparatus.Endoplasmic reticulum: It is organelles that synthesize various molecules such as hormones and other protein molecules, Rough ER has ribosomes attached to it that synthesize proteins. Thus, correctly matches with 5) synthesizing moleculesCytosol: It is a semi-fluid-like substance made up of a lot of water, dissolved ions, smaller minute molecules, and proteins. It has filled in the interior cellular space. Thus, the correctly matches with 6) liquid in the cell.

Thus, the correct answer is - Option C.

Learn more about cell organelles:

https://brainly.com/question/17994377

A dihybrid cross is performed between a corn plant with the genotype YYSS and a corn plant with the genotype yyss. What percentage of offspring will be yyss

Answers

Answer:

0%

Explanation:

All corn plants will have the genotype YySs

The percentage of offspring that will be yyss is 0%.

In a dihybrid cross, the alleles for two different traits are considered. In this case, the traits are color (purple or yellow) and texture (smooth or wrinkled). The genotype of one parent is YYSS (homozygous dominant for both traits), and the genotype of the other parent is yyss (homozygous recessive for both traits).

According to the principles of Mendelian inheritance, when crossing two parents with different genotypes, the offspring will inherit one allele from each parent for each trait. In this case, the offspring will receive either a Y or y allele for color and an S or s allele for texture.

Since the parent with the genotype YYSS is homozygous dominant for both traits, all of its gametes will carry the Y and S alleles. On the other hand, the parent with the genotype yyss is homozygous recessive for both traits, so all of its gametes will carry the y and s alleles.

When these gametes combine during fertilization, all the resulting offspring will receive a Y allele for color and an S allele for texture, as there are no alternative alleles present in the parents. Therefore, none of the offspring will have the yyss genotype.

In summary, the dihybrid cross between the plants with genotypes YYSS and yyss will produce offspring with the genotype YySs, but none of the offspring will have the yyss genotype. Therefore, the percentage of offspring that will be yyss is 0%.

To learn more about dihybrid cross, here

https://brainly.com/question/12541734

#SPJ2

The complete question is:

A type of corn has kernels that are either purple or yellow, and smooth or wrinkled. Yellow-Y- is dominant over purple-y- and smooth-S-is dominant over wrinkled --- A dihybrid cross is performed between a corn plant with the genotype YYSS and a corn plant with the genotype yyss. What percentage of offspring will be yyss? Select one or more:

a. 100% b. 80%c. 50% d. 25% e. 10%f. 0%

Would a bacterial cell undergo mitosis in the same way as a eukaryotic cell? Why or why not?

Answers

Unlike eukaryotes, prokaryotes (which include bacteria) undergo a type of cell division known as binary fission. In some respects, this process is similar to mitosis; it requires replication of the cell's chromosomes, segregation of the copied DNA, and splitting of the parent cell's cytoplasm.

What is the role of an indicator? Predict how the glucose test strips and iodine would react with the following foods:

Grape
Tomato
Summer squash
Orange
Bell pepper

Answers

Answer:

Tomato

Explanation:

Pleasssee helepppppp

Answers

THE NASAL CAVITY IS A HOLLOW SPACE WITHIN THE NOSE AND SKULL THAT IS LINED WITH HAIRS AND MUCUS. THE FUNCTION INTO WARM, MOISTURIZE, AND FILTER AIR ENTERING THE BODY BEFORE IT REACHES THE LUNGS

g Cerebrospinal fluid formed in the lateral ventricles travels through the ________ to reach the third ventricle.

Answers

Answer: Interventricular foramen

Explanation:

The cerebrospinal fluid is a fluid that covers the brain and spinal cord. It circulates through the subarachnoid space, the cerebral ventricles and the ependymal canal. Several diseases alter its composition and its study usually detects meningeal infections, carcinomatosis and hemorrhages. Some of its functions are:

Hydropneumatic support against local pressure for the encephalon.Eliminates metabolites from the central nervous system.Protects the central nervous system from trauma.

This fluid also fills the ventricles, which are large open structures deep within the brain and help keep the brain buoyant and cushioned. The lateral ventricles are the largest ventricles and connect to the third ventricle through the intraventricular foramen. This third ventricle is a narrow, medial cavity located between the diencephalic masses. Then, the interventricular foramina are channels that connect with the ventricles of the lateral walls and with the third ventricle, at the level of the midline of the brain. Like these channels, they allow cerebrospinal fluid to circulate through the rest of the ventricular system of the brain. The walls of the foramina also contain choroid plexuses, responsible for the production of cerebrospinal fluid, which continue in both the lateral ventricles and the third ventricle. After reaching the third ventricle, the cerebrospinal fluid travels through the median aperture into the subarachnoid space at the base of the brain.

Which of the following observations constituted the strongest evidence against the existence of blending inheritance?
a) Some characters are shaped by the environment (as well as heredity).

b) Sometimes two parents have the same appearance, but they have one or more offspring with a different appearance.

c) Characters acquired from the environment of the parents are often transmitted to the offspring.

d) Individuals never have characters intermediate to their parents-- there is always complete "dominance" of one parent's character.

Answers

Answer:

c) Characters acquired from the environment of the parents are often transmitted to the offspring.

walking, running and carrying a book involve using ________ type of muscles.
a) cardiac
b)voluntary
c)involuntary
d)Striated​

Answers

Answer:

It is voluntary I believe.

Explanation:

Which is not true regarding the mammalian cardiac cycle

Group of answer choices

both atria contract at roughly the same time, and then the ventricles

relaxation, or filling, phase is called diastole

the semilunar valve is the usual pacemaker

contraction, or pumping, phase is called systole

Answers

the semilunar valve is usual peacemaker

Hemophilia is inherited in humans as an X-linked recessive condition. A phenotypically normal woman whose father was hemophiliac marries a normal man. What is expected among their offspring?

Answers

Answer:

100% of the girls are expected to be normal, X+X+ and X+X-50% of the boys are expected to be normal, X+Y50% of the boys are expected to be hemophilic, X-Y75% of the whole offspring normal (X+X+, X+X-, X+Y)25% of the whole offspring hemophilic (X-Y)

Explanation:

Due to technical problems, you will find the complete explanation in the attached files

Why might an individual with AIDS have difficulty fighting off otherwise harmless infections?​

Answers

Answer:

Having HIV/AIDS weakens your body's immune system. It destroys the white blood cells that fight infection. This puts you at risk for opportunistic infections (OIs). OIs are serious infections that take advantage of your weak immune system.

Explanation:

Besides oxygen exchange, the respiratory system also functions to eliminate (Click to select) . Too much of this gas can cause a(n) (Click to select) in blood pH, compromising homeostasis.

Answers

Answer: Carbon dioxide, decrease

Explanation:

Cellular respiration is a set of reactions by which organic compounds (sugars) are degraded by oxidation to inorganic substances. This process provides energy in the form of ATP and to achieve this, many reactions occur in which electrons are passed from one molecule to another, called redox reactions. In the case of aerobic respiration, the final electron acceptor is molecular oxygen, which is reduced to water.  Oxygen, like any gas, crosses the plasma membrane and then the mitochondrial membrane, and in the mitochondrial matrix it binds electrons and protons, forming water. It is in this final oxidation and in previous processes that energy is obtained. The reactions that extract energy from sugars such as glucose are catabolic reactions since a large molecule is broken into smaller molecules. For example, when glucose is broken down in the presence of oxygen, six molecules of carbon dioxide (CO2) and six molecules of water are obtained. Both CO2 and water are eliminated by lung exhalation.

In the event that this carbon dioxide is not completely eliminated, something called respiratory acidosis occurs, which is one of the disorders of the acid-base balance due to a decrease in the frequency of respirations or hypoventilation. The increase in the concentration of carbon dioxide in the blood causes the pH value to decrease. This scale is a measure of the degree of acidity or alkalinity of a substance or solution. A pH value of less than 7 means it is more acidic, and a pH value of more than 7 means it is more alkaline. Carbon dioxide is constantly produced as the body metabolizes energy, which will accumulate in the circulation rapidly if the lungs do not remove it properly. Alveolar hypoventilation thus leads to an increase in arterial CO2 partial pressure. The increase in pressure in turn decreases the ratio of bicarbonate (HCO3) to bicarbonate pressure with a consequent increase in acidity or decrease in blood pH. The body's metabolism rapidly generates a large amount of carbonic acid (H2CO3) and non-volatile acid. The lungs normally excrete the volatile fraction through ventilation without accumulation of acid in the blood but in this case this is not possible and this accumulation of carbonic acid causes the pH to rise. This disrupts homeostasis, a form of equilibrium that is achieved through a network of feedback control systems that constitute the self-regulatory mechanisms.

what are the steps of earthworm farming? Be concise in your points​

Answers

Answer:

Explanation:

8 Easy Steps to Your Own Worm Farm

1. Find Containers. You need a container that can drain to keep your worm farm in.  

2. Site Your Farm. Decide where you will put your worm farm on your plot.  

3. Add Bedding. The worms in your farm need material in which to live.  

4. Add Worms.  

5. Add Food.  

6. Cover.  

7. Maintain.  

8. Migrate Worms.

Which would happen if more forests were cut down? A. The amount of CO2 in the atmosphere would in Ос B. Fossil fuels would build up in the soil. C. The nitrogen cycle would be stopped. O D. Nitrogen would be fixed by bacteria more quick​

Answers

Answer:

A

Explanation:

If the complex cholesterol- HRP would not be commercially available, use the knowledge you learnt and internet to determine an alternative way for detecting cholesterol.

Answers

Answer:

Classical chemical methods, enzymatic assays, gas chromatography (GC), liquid chromatography (LC), and mass spectrometry (MS)

Explanation:

Classical chemical methods, enzymatic assays, gas chromatography (GC), liquid chromatography (LC), and mass spectrometry (MS) are the alternate methods used for the detection of cholesterol. These methods are used when HRP would not be commercially available for the analysis or detection of cholesterol in the patient's body so these methods can be used for the purpose of detection of cholesterol.

9.5 What are the similarities and differences between reproduction in amoeba and reproduction in hydra?​

Answers

Answer:

similarities: 1 they both reproduce asexually

Differences: 1 hydra reproduce through a process called budding whereas                              amoeba reproduce through a process called binary fission.

                    2 budding in hydra-  results in symetric division.

                       binary fission in amoeba- results in unsymetrical division.

Explanation:

Amoeba reproduces by a process known as binary fission in which parent cell divides into two equal daughter cells. Whereas in hydra reproduction occurs by budding. In budding, the bud is formed from the parent individual whereas in binary fission no bud formation occurs

Which of the following is not a characteristic of pioneer species ?
They facilitate environmental change, making an environment more habitable for other species
They remain in an environment,even as more competitive species arrive
They tolerate a wide range of conditions
They are capable of colonizing a barren environment

Answers

Answer:

They remain in an environment,even as more competitive species arrive

Explanation:

Pioneer species, in ecological succession, are the first set of organisms to colonize a bare area of land or a disturbed area of land. Pioneer species include lichens, grasses, fungi etc.

Pioneer species have unique characteristics that distinguishes them from every other species of organism. These include:

- They facilitate environmental change, making an environment more habitable for other species.

- They tolerate a wide range of environmental conditions.

- They are capable of colonizing a barren environment, as in primary succession.

However, pioneer species do not remain in an environment, even as more competitive species arrive. They rather give way for new species to emerge and dominate.

Please help me with question 7 ASAP

Answers

Answer:

B is the correct answer.

Explanation:

A is incorrect because diffusion does not depend on living system. It can occur in non-living systems as well. C is incorrect because when all transport proteins are used, the transported molecules are carried by the maximal number of transporters. Thus, the transport rate of substance is maximal.

D is false because translocation is primarily related to phloem.

If two haploid sperm fertilize a single haploid ovum, the resulting zygote would be considered a ________.

Answers

the answer:
triploid

Cuales son el grupo de briofitos más abundante

Answers

Answer:

Existe una clasificación para las plantas briofitas entre las que se cuentan: 1. Las Hepática, que se considera el mas diverso y como consecuencia hasta el mas abundante en el planeta ya que cuenta con al menos 8000 especies.

Explanation:

⁝⁞⁝⁞●∈ Jess bragoli ∋●⁝⁞⁝⁝

#seguir aprendiendo!!

When the belt is moving at a high speed, 350 pills can be coated per hour. How many minutes would it take to coat all the pills in this batch at a high speed?

Answers

Answer:

6 pills are coated in one minute time.

Explanation:

There are 350 pills can be coated in 60 minutes due to high speed of belt movement which means that 6 pills are coated in one minute time period so if there are 60 pills so the belt takes 10 minutes to complete the coating of the pills. If there are 200 pills to be coated then we used the equation i.e.

6 pills -------- 1 minute

200 -------- x

By cross multiplication we get,

6x = 200 x 1

x = 200 / 6

x = 33.3 minutes

This means that in 33 minutes the belt can coated 200 pills.

What is socialization​

Answers

As this question as biology at the top,socialization is a social process with strong biological components that interact with social and cultural frameworks and factors

Explain the importance of nitrogen-fixing bacteria?​

Answers

[tex]\Huge \mid \underline {\mathcal {{{\color{navy}{Answer...}}}}} \mid[/tex]

Nitrogen-fixing bacteria fix atmospheric nitrogen to ammonia, which can then be taken up by plants.

The process is called biological nitrogen fixation.

Rhizobium, Azotobacter, cyanobacteria are some examples of nitrogen-fixing bacteria, which may be free-living or symbiotic.

Dalits are followed enters in temples true or false

Answers

Answer:

False A notice by the priest told dalits they can’t enter the temple because they are “not pure”

Other Questions
what dose analyzing the use of magical elements in a magical realist story often help the reader discover You are the manager of Black Spot Computers, which competes directly with Condensed Computers to sell high-powered computers to businesses. From the two businesses perspectives, the two products are indistinguishable. The large investment required to build production facilities prohibits other firms from entering this market, and existing firms operate under the assumption that the rival will hold output constant. The inverse market demand for computers is P = 5,900 Q, and both firms produce at a marginal cost of $800 per computer. Currently, BlackSpot earns revenues of $4.25 million and profits (net of investment, R&D, and other fixed costs) of $890,000. The engineering department at Black Spot has been steadily working on developing an assembly method that would dramatically reduce the marginal cost of producing these high-powered computers and has found a process that allows it to manufacture each computer at a marginal cost of $500. How will this technological advance impact your production and pricing plans? How will it impact Black Spots bottom PLEASE HELP!!! The length, width, and height of a right rectangular prism are doubled. What will be the effect on the volume of the prism? Find the indicated side of theright triangle.45y645y = [?] / We are planting the trees in the field ( into passive voice) Write a couple sentences about how you got your drivers license and how it felt for your autobiography essay. (About 5 sentences will do) Acoma Co. has identified one of its cost pools to be quality control and has assigned $140,400 to that pool. Number of inspections has been chosen as the cost driver for this pool; Acoma performs 30,000 inspections annually. Suppose Acoma manufactures two products that consume 12,600 (Product 1) and 17,400 (Product 2) inspections each.Assume that Acoma manufacturers only the two products mentioned and they consume 100 percent of the companys quality inspections. Using activity proportions, determine how much quality control cost will be assigned to each of Acomas product lines. The tree diagram below shows the possible combinations of juice and snack that can be offered at the school fair.A tree diagram. Orange branches to popcorn and pretzels. Grape branches to popcorn and pretzels. Apple branches to popcorn and pretzels. Grapefruit branches to popcorn and pretzels.How many different combinations are modeled by the diagram?681232 The area of a square field is 1 17/64 m2. What is the perimeter of the square field? Can some1 say this ans fast pls Consider the function below. 74 POINTS!!!!!!!!Which of the following functions could be the inverse of function f? Why does cube root 7 equal 7 to the 1/3 power preguntas . Ordena las preguntas segun la Informacion dada por el Texto contestalas What is the value of r? Election are chosen by Repetitive sequences of activities that express and reinforce the key values of theorganization, identify important goals and people are referred to asA) rituals.B) stories.C) material symbols.D) cultural typologies. write the types of nouns with meaning In January, the average temperature t hours after midnight in Mumbai, India, is given by:T(t)=24.5-5.5sin((2pi(t+1))/24)What is the coldest time of day in Mumbai? give an exact answer I NEED HELP PLEASE ASAP!! Cho dng in xoay chiu trong sn xut v sinh hot nc ta c tn s f = 50Hz. Tnh chu k T v tn s gc ? . We had to turn _______ their invitation to lunch as we had a previous engagement.A. over B. out C. up D. down