An investment company advertised that last year its clients, on average, made a profit of 8% . Assuming that average refers to the mean, which of the following claims must be true based on this information?

a. This year some of their clients will make a profit of at least 8%.
b. Last year some of their clients made a profit of at least 8%.
c. Last year more than half of their clients made a profit of at least 8%.
d. Last year at least one of their clients made a profit of more than 11%.
e. Last year at least one of their clients made a profit of exactly 8%.
f. None of the above statements is true.

Answers

Answer 1

Answer:

The answer is "Option 2".

Step-by-step explanation:

Please find the complete question in the attached file.

When there is a mean value k in a set of data. Otherwise, we will assert with certainty that at least one of the values is k. They can't say anything at all about the maximum or even the minimum using knowledge only. Nevertheless, we know that certain numbers cannot be over and that all numbers cannot be below than mean. Mean also no value throughout the data set must be equal.

An Investment Company Advertised That Last Year Its Clients, On Average, Made A Profit Of 8% . Assuming

Related Questions

Suppose the linear regression line V 4.009x - 77.531 predicts a pizza a
parlor's profits based on the number of pizzas sold. If x represents the
number of pizzas sold, and V represents the pizza parlor's profits in dollars,
about how much can the pizza parlor expect in profits if it sells 325 pizzas?

Answers

Answer:

$1225.39

Step-by-step explanation:

I need the answer find the value of x

Answers

Answer:

1. x = 126

angle POS = 33

2. x = 31

angle MOL = 118

Step-by-step explanation:

for question one, 147 degrees equals x + 21

so x = 126

147 plus 147 equals 294

360-294 equals 66

66/2 equals angle POS

angle POS = 33

for question 2, 62 degrees equals 2x

62 divided by 2 is 31

x = 31

62 + 62 = 124

360-124 = 236

236/2 = 118

angle MOL = 118

Answer:76

Step-by-step explanation:

how can i get a cientific form number

Answers

A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10.

Scientific notation is helpful when dealing with really large numbers with a lot of zeroes because you can express them with smaller numbers, and it looks a lot more simple. It's just a different way to express numbers.

Here's an example : Let's say someone asked me to put the number

650,000,000 into scientific notation.

That would be 6.5 ✕ 10^8

Hope this helps, please mark brainliest if possible. Have a nice day.

Samuel made a list of his test scores: 88, 100, 92, 80, 85, 94, and 90. What is the lowest test score he can get on his next test to have mean score of 90?

Answers

Answer:

he needs to get a 91 to have a mean score of 90

Step-by-step explanation:

add up all the known scores to get 629

let 's' = lowest test score

(629 + s) ÷ 8 = 90 [we divide by 8 because there are 7 known and 1 unknown score)

cross-multiply to get:

629 + s = 720

s = 720-629

s = 91

Find an expression which represents the difference when (-4x – 3y) is subtracted
from (-2x – 10y) in simplest terms.

Answers

-4x-3y+2x+10y
you can add like terms here

Answer: (-2x-10y)-(-4x-3y)

-2x-10y-(-4x-3y)

-2x-10y+4x+3y

-2x+4x-10y+3y

-2x+4x-10y+3

Answer =2x-7y

Step-by-step explanation:

basic triangle proofs

please help

Answers

BD is congruent to BD by the reflexive property
AD is congruent to DC because they are both created by the midpoint D
so with all the together you can say the triangle are similar by SSS

Answer:

Step-by-step explanation:

Hope this helps u !!!

Explain how to find the inverse of a Log Function. (Algebraically)

Answers

Answer:

Your welcome! :)

Step-by-step explanation:

To find the inverse of a function, we use the following steps:

1. Replace f(x) with y.

2. Interchange x and y.

Answer:

Amanda can fill 37.5 cups

Step-by-step explanation:

ratios that are equivalent to 7/6

Answers

Answer:

14 : 12 , 21 : 18 and 28 : 24 .

Step-by-step explanation:

Answer:

14 : 12 , 21 : 18 and 28 : 24 .

Step-by-step explanation:

Therefore, 14 : 12 , 21 : 18 and 28 : 24

A machine depreciate in value at the rate of 10% every year on reducing balance. if the original cost is 20000 and the scrapped value is 13122, how long has the equipment been used?

Answers

Mark Brainliest please

Answer: 10 years

Explanation:

The original cost of the machine = 20000

The scrap value of the machine = 13122

Value of the machine = ( 20000 - 13122 ) = 6878

Depreciation of the machine for the first year = ( 6878 * 10 % )
= 687.8
So, the effective life of the machine is = ( 6878 / 687.8 )
= 10 years

Can someone help me please

Answers

Answer:

Step-by-step explanation:

Answer: It has to be A

Step-by-step explanation: It's the only statement that makes sense.

What is the slope of the line graphed below?
(-2,2)
(3, 1)

Answers

Answer:

hey. your questions is not complete. pls add an attachment of the graph to your question

Answer:

[tex]-\frac{1}{5}[/tex]

Step-by-step explanation:

To find the slope, the formula is [tex]\frac{y2-y1}{x2-x1}[/tex]

[tex]\frac{1-2}{3-(-2)}=-\frac{1}{5}[/tex]

Hope this helps

Ariel has a plastic ice cream cone in her food playset. The ice cream cone is a half-sphere sitting on top of a cone. What is the
approximate volume of the toy ice cream cone? Use 3.14 for x.

Answers

52 Step-by-step explanation:

What is the value of the expression shown below?

Answers

Answer:

23 1/4

Step-by-step explanation:

3/6 ^ 2 = 1/4

7 * 4 = 28

28 + 1/4 = 113/4

113/4 - 5 = 93/4

93/4 = 23 1/4

Does -5 + 7 - 8 = 6?

Answers

Answer:

-6

Step-by-step explanation:

-5+7=2

2-2=0

0-the remaining 6 of the 8=-6

50% of a number is 32
what is the number

Answers

Answer:

Step-by-step explanation:

Half (50%) of 64 would be 32

Answer:

Step-by-step explanation:

let the number be x

according to the question ,

50 % of x = 32

50/100 * x = 32

50x = 32 *100

x = 3200/50

x = 64

therefore a number is 64

What is the value of y?

Answers

Answer:

y= 40

Step-by-step explanation:

The sum of the angle of a triangle is 180

2y+ 50 + y+10 = 180

Combine like terms

3y + 60 =180

Subtract 60 from each side

3y +60-60 = 180-60

3y = 120

Divide by 3

3y/3 = 120/3

y= 40

Answer:

y=40

Step-by-step explanation:

2y+ y+10+50=180

3y+60=180

3y=180-60

3y=12O

y=120/3

y=40

hope it helps:)

2x+ 4y =16 -2x- 3y = -6 solve this system of equations using the elimination method

Answers

[tex] \large{ \boxed{ \boxed{ \tt{☂ \: OUR \: FINAL \: ANSWER : \underline{ \tt {x = - 12 \: and \: y = 10}}}}}✓}[/tex]

See the attached picture! Let me know if you have any questions regarding my answer! ツ

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

Answer:

[tex] \small \sf \: x = - 12 \: \: and \: y = 10[/tex]

Step-by-step explanation:

2x + 4y = 16.

-2x - 3y = -6

Add both equation ;

[tex] \small \sf \: \: \: \: \: 2x + 4y = 16 \\ + \small \sf \: \: \underline{ -2x - 3y = -6 }\\ \small \sf \: \: \: \: \: \underline{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \ \blue{y = 10}} [/tex]

Therefore , y = 10

Substitute the value of y in the first equation

2x + 4 = 16

2 x + 4 × (10) = 16

2x + 40 = 16

subtract 40 from both side

2x + 40 - 40 = 16 - 40

2x = - 24

divide each side by 2

2x/ 2 = - 24 / 2

x = - 12

Which expression represents the length, in inches,
of the framed picture?

Answers

Answer:

No solution is posible from the information provided

Step-by-step explanation:

Answer:

1. B

2. C

Answer:

16 square inches

Step-by-step explanation:

1/2*4*8

the scale is 7 millimeters = 1 meter. what is the scale factor?

Answers

Answer:

1 meter =1,000 millimeters. So, the scale is:

7 mm:1,000 mm Divide both sides by 7

1 mm:142 6/7 mm - This is the scale that was used

Step-by-step explanation:

Name two grouping symbols.

Answers

Answer:

parentheses ( ), brackets [ ], and braces { }—are used to group numbers or variables (letters

Step-by-step explanation:

I put three for if u need hope this helps:)

Parentheses & brackets

Other Questions

Dan rolls a fair dice and flips a fair coin what is the probability of obtaining an even number and a head PLS PAKI ANSWER NITO BRAINLIST KITA What is an agricultural subsidy?Select one:- A sum of money paid to farmers and agribusinesses by the government tosupplement their income and manage crop supply-A sum of money paid to farmers and agribusinesses by the government inexchange for their land and machinery-A bank loan available to commodity crop farmers in case market prices fall 1. What are the most difficult things about studying at a university which is far away from home? 2. What are your inseparable things that you will bring with you when you are away home? 3. How long does it take for you to adjust to your new environment at university such as roommate, new room, or relationship?4. Who will you miss the most when studying far away from your family? find the area of the triangle ABC / acellus Which lines from Ovids "Pyramus and Thisbe" contain an example of characterization?ringed by the tall brick walls Semramishad builtso we are told.If you searched allthe East, you'd find no girl with greater charmthan Thisbe;The wall their houses shared had one thin crack,which formed when they were built and then was left;when first lighthad banished night's bright star-fires from the skyand sun had left the brine-soaked meadows dry, what should a literary analysis include1. include biographical information about the texts author.2. not include examples from the text as evidence. 3. include an opinion about the text. 4. not include an opinion about the text. A spreadsheet is the best choice to In at least 150 words, explain the tone of the address before the Virginia Congress. Use evidence from the speech tosupport your response. From lithium and cesium which is less electronegative? The cycle is a process that returns to its beginning, but it does not repeatitself.TrueFalse Mark all that apply: Which are true about industrialization in the South and West?abOOOOMany people migrated to these regions because of their industrial growthLaws were passed to discriminate against immigrant and African-American workersNatural resources and raw materials supported industrializationSlavery was a key labor sourced I NEED HELP PLEASE ANSWER FASTA population of wolves migrates north in search of food. As the wolves travel, they enter a region that has long, snowy winters. Some of the wolves have an allele that gives them white coats. This makes them better able to sneak up on prey.1. Which type of wolf is selected for in this new ecosystem?2. Has genetic diversity helped or hurt the survival of the wolf population? Explain. what is the solution to this system of equations? Think you can figure out the correct answer here Are the events independent or dependent. From a bag containing 10 marbles, 5 red, 3 black, 1 blue, and 1 white we pick two marbles: Event A: Selecting a red marble first pick, and then without replacement Event B: Selecting a white marble on the second pick A person's Body Mass Index (BMI) is a measure of the mount of fat in their body. The relationship between antioxidant food consumption per day in cups and the BMI of an individual is modeled by the following line of best fit: y = -0.1x + 22. Interpret the slope and intercept of the trend line within the context of the data. Plz do.this for 20 points convert fraction to decimal 1/5 explanation Act 7May I have some help on these questions? Limited time.