A psychology class consists of 32 freshmen and 48 sophomores. If the professor selects names from the class list using random sampling,
a. what is the probability that the first student selected will be a freshman?
b. and if a random sample of n 5 6 students is selected and the first five selected are sophomores, what is the probability that the sixth student selected will be a freshman?
c. Repeat question a (above) after 10 sophomore students join the class.
b. and if a random sample of n = 6 students is selected and the first five selected are sophomores, what is the probability that the sixth student selected will be a freshman?
Answer:
A) 0.4
B) 0.4267
C) 0.356
Explanation:
A) There are;
32 freshmen and 48 sophomores.
Thus, total number of students = 32 + 48 = 80 students.
Thus;
P(first student selected will be a freshman) = 32/80 = 0.4
B) Since there are 6 students randomly selected with the first 5 being sophomore, then;
After 5 sophomore students selected, we have;
(80 - 5) = 75 students left
Also, we have 32 freshmen.
Probability of the 6th being a fresh man which is the next selection is;
P(6th being a freshman) = 32/75 = 0.4267
C) if 10 sophomore students join, then total number of students is now;
80 + 10 = 90 students.
Thus;
P(first student selected will be a freshman after 10 sophomore students join) = 32/90 = 0.356
Your reading material identifies a double standard which is frequently in place with regard to rules of .
A. Law
B. Ethics
C. Courtesy
D. All of the above
SOCIAL SCIENCE
WORKSHEET 2
NAME:
CLASS:VI
MATCH THE FOLLOWING
A B
22December
1.Summer solstice
2.Winter solstice
21 June
3.Leap year
4.Rotation of earth
5.Revolution of earth
Causes seasons
Causes day and night
366 days
22 December - Winter solstice
21 June - Summer solstice
Leap year - 366 days
Rotation of earth - Causes day and night
Revolution of earth - Causes seasons
what are the sources of plant nutrients?
Soul,nitrogen, potassium and phosphorus ...Hopefully it helps
Answer:
Main Nutrients:
Nitrogen (N), Phosphorus (P) and Potassium (K).
Soil is a major source of nutrients needed by plants for growth.
Explanation:
Together they make up the trio known as NPK. Other important nutrients are calcium, magnesium and sulfur.
In order to show the number of times a concept comes up in qualitative work, I may want to use a ________________ to visualize my data.
a. Bar chart
b. Line Graph
c. Histogram
d. Word Cloud
The bar chart shows the number of times a concept comes up in qualitative work.
The bar chart represents the distribution of data in a rectangular bar to easily compare the different variables' units and values. Therefore, it is useful in communicating a quick knowledge about the studying variables in terms of quantity.
The bar chart is effective in converting qualitative data into quantitative values through visual graphs.
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Describe a time when you or someone you observed showed a poor work ethic. Discuss how their work ethic can be improved. Apart from good work ethic and communication skills, what are two more skills that are good for IT professionals? Your answer should be between 150 to 200 words.
Answer and Explanation:
I once showed poor work ethics in the area of communication and teamwork while an intern in a consulting firm some years ago. I didn't like the job and let's just say it was something I wouldn't stick to and be happy for the rest of my life. There were prospects for a full time role and promotion and the salary was good, but one thing was missing, me. At first I'd felt it would at least be a means to get me to where I wanted to be, but it soon became a distraction, and I wasn't so sure. Now everything about not being sure and knowing this wasn't where I wanted to be started to affect my performance, my attitude and drive towards to the job. But that was the problem; I'd first told myself I was going to give my 100% to the job in the time I was here but not thinking I should be there contradicted and dimmed every effort I sort to make. My communication was bad with my colleagues because I was beginning to crawl back and second guess everyone. I didn't talk to anyone about how I felt or what I wanted because I thought I owed no one any explanation. I'd always been bad at teamwork because I had always felt I could finish the task on my own and I didn't need anyone, and then it worsened in the organization as my communication suffered. I ended up leaving before my internship was done anyway.
Now one of the most important things to note is that bad communication is bad, doesn't matter what you are onto. It's important to let your employer know about developments that may affect your job. As much as I knew and was confident about where I was going and what I wanted, there was need for clear cut respect and communication with my boss. Communication allows you know what you may not and gives you the opportunity to iron out any differences with anyone, making for a sweet sailing path to whatever you want to do.
Two more skills that are good for IT professionals include teamwork and good interpersonal skills.
If a nation is rich in resources then it can be developed justify this statement
Answer:
I hope it helped u
stay safe stay happy
What is one danger of social media?
O A. Joining a group or network
O B. Finding old friends
C. Online job applications
D. Online identity theft
Wrtie an accurate statement about the children in the Multitel community contained in the research study conducted by MacBeth (2006)
Answer:
They had exposure to television with multiple channels.
Explanation:
Multitel is a research community that does research work or research study on the various platforms and topics and see whether the results affect the society.
Harrison and Williams investigated and researched the creativity of 284 children for a period of 2 years in 3 Canadian communities.
children who had access to multiple tv channels in MULTITEL community.children who have no access to any tv channels in NOTEL communitychildren having only 1 access to tv channel in the UNITEL community.So according to the research study done by MacBeth in the year 2006, the correct statement is :
Children have had exposure to the tv with the multiple channels in the MULTITEL community.
A biological anthropologist might study which of the following?
Group of answer choices
A. why the Maori perform a traditional dance before rugby games.
B. how languages vary over time.
C. how chimpanzees use tools to obtain food.
D. what plant species people were eating in Indiana 500 years ago.
Answer:
Biological Anthropologists study the biological and biocultural evolution of humans. They compare populations of nonhuman primates, extinct human ancestors, and modern humans. This type of study may shed light on human culture, communication, society, and behavior.
Explanation:
Biological anthropologists seek to document and explain the patterning of biological variation among contemporary human populations, trace the evolution of our lineage through time in the fossil record, and provide a comparative perspective on human uniqueness by placing our species in the context of other living ...
A biological anthropologist might study how chimpanzees use tools to obtain food.
What is biological anthropology?The study of biological diversity and evolution in humans is known as biological anthropology. By comparing our species to other extant primates, biological anthropologists can shed light on how biological variety in modern human populations is organised, explain how our ancestry has changed through time, and shed light on how distinct humans are from other animals.
the study of people as biological beings within an evolutionary context; also known as physical anthropology (biological variation/origin of modern species).
Physical or biological anthropology studies the development of people, their diversity, and how they have adapted to their surroundings. We investigate human anatomy from an evolutionary point of view, looking at the bones, muscles, and organs as well as how they work to support survival and reproduction.
Supporting answer
Hence option C is correct answer
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How do we reach to some facts through the senses? And how do we reach to some facts through our brain? Give examples of both situations, (philosophy question), will mark brainliest
Answer:
Sensory nerve fibres recieve signals from sensory organs like eye, ear, nose etc. These fibres help in decoding the complex signals and sending them to motor nerves which help us to respond to these messages.we reach to some facts through our brain by::Multitasking is impossible. ...An adult brain weighs about 3 pounds. ...About 75% of the brain is made up of water. ...The human brain will triple its size the first year of life. ...Headaches are caused by a chemical reaction. ...The human brain contains approximately one hundred billion neuronsExplanation:
hope I help youwhat role do good roads play in developing the country
Answer:
it helps in transportation
Can some one pls help me on this
Answer:
Europe, Asia, the Pacific Ocean, North America, and the Atlantic Ocean.
Explanation:
A motion asserting that the trial was so fundamentally flawed that a new trial is needed to prevent a miscarriage of justice is a Group of answer choices
Answer
Motion for a new trial
Explanation:
A motion for new trial
This can simply be due to any alleged omission or error on the part of the trial court and when it is granted, the case will be re-tried and original trial we be termed ''never happened".
It can be granted only when it must be filed in court within 30 days of pronouncement of sentence; and presented to the court within 10 days of filing. Usually, the court permits case presentation within 75 days from when sentencing was done.
The reasons for a new trial to be Granted includes
1. Continuing trial when defense is required to be present and was not.
2. Verdict was decided by lot
3. Defense's right to adequate counsel was ignored or violated
4. A juror was bribed or engaged in other corrupt conduct
5. A juror tells another who is not on the jury about the case and also when;
6. New evidence has been discovered.
college level
1. Define a subculture and discuss its importance in the study of social problems. How do the concepts from Chapter 1 on subculture help to explain why Chicano Subculture might be so big in Japan?
2. Were you aware there was a Chicano Subculture in Japan? If not, what information or ideas did you have about culture in Japan?
Answer:
b
Explanation:
Subcultures are social groups or collections of people with shared values, beliefs, or other characteristics. While some subcultural communities may not have dress codes, others do.
Why is it important to study subcultures?Due to the fact that subcultures may create their own communication patterns and social conventions, subcultures might be crucial in the provision of mental health care. When treating patients, mental health practitioners should be aware of any subcultures they may be a part of, particularly if these subcultures have any bearing on the patient's identity.
A subculture is a group of people who distinguish themselves from the parent culture to which they belong while frequently preserving some of its foundational ideas. When it comes to issues of culture, politics, and sexuality, subcultures create their own standards and morals.
Lowriders, Mexican-American-influenced clothing, and makeup are all prevalent in Nagoya, Japan, the hub of the country's automotive industry, which is exploding with a subculture inspired by Chicano and Chicana.
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Question 6 of 40
What number is missing?
10, 11.75, 9.25, 11, 8.5, ?
(Qual número está faltando?)
(Quelle est le nombre manquantl?)
暗暗魔盟,加盟 ||
A) 10.5
B) 11.25
c) 9.5
D) 10.25
E) 9.25
Previous
Answer:
Option D, 10.25
Explanation:
The difference between the various number in the sequence is as follows
First number = 10
Second number = 10 + 1.75 = 11.75
Third number = 11.75 - 9.25 = 2.5
Fourth Number = 9.25 + 1.75 = 11
Fifth number = 11 - 2.5 = 8.5
Sixth number = 8.5 + 1.75 = 10.25
Hence, option D is correct
Melissa, Sonja, and Raziyah own property as joint tenants. Sonja decides to move and sells her interest to Carlos. Which of the following is true?
a. Melissa, Raziyah, and Carlos will own the property as tenants in common
b. Melissa, Raziyah, and Carlos will own the property as joint tenants
c. Melissa and Raziyah will own the property as joint tenants with respect to each other; Carlos will own the property as a tenant in common
d. Carlos only has a life estate; when Sonja dies, her reversionary interest will automatically pass to the remaining joint tenants
Answer:
c. Melissa and Raziyah will own the property as joint tenants with respect to each other; Carlos will own the property as a tenant in common
Explanation:
Joint tenancy occurs when a group of people jointly take title from the same deed of a property. They do not have individual title.
Tenancy in common occurs when different parties own a property together and have different deeds from which they obtain title.
When a joint tenant sells their interest to a third party, the joint tenancy now changes to tenancy in common.
So in the given scenario where Sonja decides to move and sells her interest to Carlos, Carlos becomes a tenant in common.
However Melissa and Raziyah will still own the property as joint tenants with respect to each other.
As a catering manager of a large banquet operation the flower for the hotel are booked through your office. the account is worth 15,000 pesos per month the florist offers you a 10% discount. Will you accept it? If you so state why, if not give your reasons
Large numbers of Chinese immigrants found work___
Select the best answer from the choices provided.
Α. on farms
B. in small shops and groceries owned by white people
C.in factories
D.on the railroads
D ( I Think Because When I Visit China I Always Saw People Working on Railroad
An action-theoretical model of media entertainment includes User Prerequisites, Motives, and Media Prerequisites.
A. True
B. False
An action-theoretical model of media entertainment includes User Prerequisites, Motives, and Media Prerequisites. The given statement is False.
What is the importance of entertainment?You can maintain both your mental and emotional wellness by engaging in enjoyable activities. Your life will become happier as a result. You might even become closer to your friends and family as a result of some of these activities. As a result, entertainment has several advantages.
Media entertainment theories explain the reasons for media consumption, the variables that influence media choice, media processing, media evaluation, including enjoyment and content appreciation, and the impacts of media entertainment consumption on people.
Thus, Users' motivations, media prerequisites, and action-theoretical models of media entertainment are all included. The aforementioned claim is untrue.
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the roles of funzalushaba bursary scheme
Discuss the impact of vission on your actions to keep a clean environment .
A Clean Environment Is Essential for Healthy Living: The more you don't care about our environment, the more it will become polluted with contaminants and toxins that have a harmful impact on our health. Air pollution can cause respiratory diseases and cancer, among other problems and diseases.
A man's reproductive age starts at puberty and ends when he dies. A woman's reproductive age is between Menarche (when she begins ovulating) and Menopause (when she stops ovulating). However, she has plenty eggs way before Menarche and way after Menopause. Why, do you think, Mother-Nature has put a limit on the reproductive age of women, but not men
Answer:
If women were capable of having children throughout their life, the population would be beyond the capacity at which our Earth could handle, causing a sure collapse of humanity as we overuse our resources. As well, our bodies weaken as we age, making pregnancies unsafe for both parent and child at older ages.
analyze the effects of price ceilings and price floors
Answer:
Price ceilings prevent a price from rising above a certain level. When a price ceiling is set below the equilibrium price, quantity demanded will exceed quantity supplied, and excess demand or shortages will result. Price floors prevent a price from falling below a certain level.
Explanation:
What is that thing which girls do once in lifetime and that same thing boys do every day?
Answer: Half of you is exactly as old as your mother. That is because the egg from your mother that was fertilized by your dad's sperm, was present in her ovaries the day she was born.
New sperm, on the other hand, is produced constantly in the male testicles. This process takes around 130 days for sperm to be fully formed, ready to die or create a new life.
So, men manufacture new reproductive chromosome-containing sperm every day, whereas women only manufacture their entire lifelong supply of chromosome-containing eggs once in their existence. This, in fact, already happens before they are born.
Quite enchanting if you think about it, actually.
Answer:
Maqabir (Graveyards).
Explanation:
The riddle shown above is the imprecise translation of an Arabic riddle. The riddle in its correct translation is "Men use it thrice a day, while women only use it once in a lifetime." The answer to this is Maqabir or Graveyards and it is related to a Muslim tradition where men enter the cemetery "three times a day" as they bury the dead three times between the forbidden temples, while women only enter the graveyard on the day of their burial.
The cross elasticity of demand for good X with respect to the price of good Y is – 3, the price of good
If Y increases by 2%, how does quantity demanded change?
describe how to do it
Answer: -6%
Explanation:
The Cross price elasticity of demand shows the change in the quantity demanded of one good as a result of the change in price of another good.
Negative cross elasticity means that both goods are complimentary in that an increase in price in one leads to a decrease in quantity demanded in the other good. The reverse holds true
Cross price elasticity = Percent change in quantity demanded of good X / Percent change in price of good Y
-3 = Percent change in quantity demanded of good X / 2%
Percent change in quantity demanded of good X = -3 * 2%
= -6%
Quantity demanded of good X decreased by 6%.
a traveller from London visits south Africa , explain why this segmentation is not applicable to the tourist
Answer:
because tourism market segmentation is the strategic tool for getting a clear picture of diversity among the tourists. The tourism researchers and the tourism industry use market segmentation information to study the opportunities for competitive advantage in the marketplace.
hope that helps bby<3
Why might a letter-writing campaign get a company to change its business practices? A. The government wants to keep both consumers and companies from burdening the postal system. B. The company could end up spending a lot of money answering all of the letters. O C. The company might fear that the letter-writing campaign will become a boycott if it doesn't respond. O D. Consumers use letter-writing campaigns to get the government to pass favorable legislation.
Answer: C. The company might fear that the letter-writing campaign will become a boycott if it doesn't respond.
Explanation:
A letter-writing campaign might be a precursor to larger things such as a boycott and this is alone to ensure that companies pay attention to the concerns of those writing the letters.
The logic is simple. If the organizers of the people writing the letters could organize so many people to write letters, they could just as well organize these people to boycott the company if they do not get their way and this would be harmful to the business.
Mathrubhumi nibandh ka uddeshya bataiye
Answer:
to let other people know about the great nation
give two effect of late havesting
Answer:
Late harvest coupled with excessive rainfall mean more time for late-season mold growth, mycotoxin accumulation, test weight reduction, and sprouting, all of which collectively could result in poor overall grain quality.So that,A timely harvest can help to maximize potential grain yield. In addition to harvesting at an optimum grain moisture content, achieving proper combine settings can help increase combine efficiency, maximize grain quality and minimize field losses
Explanation:
did you mean-give two effect of late harvesting
-_-
