The monthly mean salaries and standard deviations of four college students are given below.
Student
Clarissa
Abi
Kaila
Shenika
Mean
$345
$598
$812
$208
Standard Deviation
12.53
8.99
15.29
7.67
Which statement must be true?
O The monthly salary of Shenika is less spread out than the monthly salary of Clarissa.
O The monthly salary of Kaila is less spread out than the monthly salary of Abi.
O The monthly salary of Abi is less spread out than the monthly salary of Shenika.
The monthly salary of Clarissa is less spread out than the monthly salary of Abi.

Answers

Answer 1

Answer:

The monthly salary of Shenika is less spread out than the monthly salary of Clarissa.

Answer 2

Answer:

A) The monthly salary of Shenika is less spread out than the monthly salary of Clarissa.

Step-by-step explanation:

I took the test on edge


Related Questions

emily can ride her scooter 18 miles in 50 minutes . how long would it take her 4 miles?

Answers

Answer:

11 minutes rounded up

Step-by-step explanation:

Select all equations that have graphs with the same y-intercept.
A. y = 3x - 8
B. y= 3x -9
C. y= 3x + 8
D. y = 5x - 8
E. y = 2x - 8
F. y = 1/3x -8

Answers

A D E F all have the same y-int which is -8

Y=mx+b
B is the y intercept
M is the slope

Answer:

A, D, E, F

Step-by-step explanation:

They all have the same y-intercept -8.

The formula is like this y = mx + b

m = slope

b = y-intercept

x = input

y = output

What is the X input if Its (1,5) (2,12) (3,19) (X,26) what is X?​

Answers

Answer:x=4

Step-by-step explanation:

the rule is for each time x is increased by one y increases by 7

like 5+7=12

12+7=19

19+7=26

so

1+1=2

2+1=3

3+1=4

4 is the answer

What is the answer? I need help! 1+1=?

Answers

Two is the answer because when you put up one finger and add another there will be two

Answer:

2

Step-by-step explanation:

Find the area of the circle in terms of
44 in.
A, 1936x in
B. 484 in.?
C. 44 min.
D. SSJT in 2

Answers

Step-by-step explanation:

Area = Pi × r²

= Pi × (22)² in

= Pi × 484 in

= 484pi in (1520.530844)

Does anyone know the answer? Due Today xD

Answers

Answer:

I believe that the answer is c.

Answer:

C: Kaylee must drive her car on the right side of the road

Which set of data has the same mode and median?

A. 3, 4, 6, 7, 8
B. 3, 3, 4, 5, 5
C. 6, 7, 7, 8, 9
D. 2, 2, 3, 4, 6

Answers

C both median and mode are 7

Answer:

C

Step-by-step explanation:

the middle number was 7 and so was the most common number

What is the equation in slope-intercept form of the line that passes through the points(-4,2) and (12,6) .​

Answers

Answer:

y=0.5x

Step-by-step explanation: Plot the points then draw the line to then use the slope formula y=mx+b m is slope which is 1/2 which is 0.5, you can use either, and b is the y-intercept which is (0,0)

PLS HELP ME! i'm so slow -.-

Answers

Answer:

128

Step-by-step explanation:

it is a reflection and goes to the other side

Toni is a plumber she charges 30$ to come to a house and 20 $ for every hour she works write an equation to model the situation

Answers

Answer:

y=20x+30

Step-by-step explanation:

30 is the cost she charges to come to the house, 20 is the amount she charges for every hour she is there

Step-by-step explanation:

the answer is y=20x+30

The first four terms of a sequence are show below. 3, 9, 27, 81.. Which function models this sequence?
A) 3^n,
B) 3^n-1
C)3n
D)9(-3)^n-1

Please help

Answers

I think either b or d

The angle measurements in the diagram are represented by the following expressions. BLUE ∠A=5x−5 GREEN ∠B=3x+13
Solve for x and then find the measure of ∠B

Answers

Answer:

13

Step-by-step explanation:

Please answer correctly !!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!

Answers

Answer:

B. Obtuse Angle

Answer:

b

Step-by-step explanation:

acute is anything smaller than 90 degrees

obtuse is anything bigger than 90 degrees  

right is 90 degrees

straight is 180 degrees

Given: AE = BD; CD = CE

Prove AC = BC

Answers

Step-by-step explanation:

Funny question!

AE=BD

A= BD/E

Then,

CD=CE

D=E

therefore, A=BE/E (SINCE, D=E)

So, A=B

or, AC= BC (multiplying by C)


For a field trip, 25 students rode in cars and the rest filled eight buses. How many students
were in each bus if 321 students were on the trip?

Answers

37 students were in each bus!

321-25=296
296/8=37

Hope this helps and please mark brainliest!!

Evaluate (18)^2-(15)^2
Please show working.

Answers

Answer:

99

Step-by-step explanation:

You can solve it by Squaring/multiply 18 by itself and 15 by itself then subtract them both:

(18 × 18) - (15 × 15)

324 - 225

99

You could also do difference of two squares:

(x² - y²)

= (x + y) (x - y)

= (18 + 15) (18 - 15)

= (33) (3)

= 99

Answer:

99

Step-by-step explanation:

Evaluate

= (18)^2-(15)^2

= 324 - 225

= 99

The dot plot shows the lengths of the 12 trailers sold at a store last month. What statement about the data is true ? A. The interquartile range is 7 , and the range is 17 B The interquartile range is 7, and the range is 11 C The interquartile range is 2.75 , and the range is 17 D The interquartile range is 2.75 , and the range is 11

Answers

I think is D

PLEASE MARK ME AS BRAINLIEST

Samuel bought three hot dogs and a package of chips for $5.35. the chips were 85 cents. How much is one hot dog? Write the equation out and find the price

Answers

Answer:

$1.50

Step-by-step explanation:

5.35-0.85=4.50 4.50/3=1.50

Bertha's chocolate factory is expanding. She wanted to know how many workers she needs to produce chocolate bars. The following table lists a certain number of workers and the corresponding amounts of chocolate bars they produce.

True or False: The relationship between the number of workers and the number of bars produced is proportional.



workers: bars:
10 35
20 70
40 140
80 280
160 560

Answers

True, each number is getting doubled, both sides are proportionally staying the same.
It’s true because the factor is *2 for both
If u multiply the number of workers or bars it steadily increases by multiplying is by 2

Jonathan looked at the picture frame below, and computed the following sum, 8 3/4 + (-4) what value did he find?
A. x
B. 2y
C. y
D. 2x

Answers

Answer:

d 2x

Step-by-step explanation:

2/10+4/100 what is the answer

Answers

Answer: 24/100

Step-by-step explanation:

2/10= 20/100

20/100 +4/100= 24/100 hope this helps

Which of the following statements are true about the polynomial?
7x^3y+10x^2y^3+13xy^2+14
A.The degree is 4.
B.This expression is called a trinomial.
C.The leading coefficient is 10.
D.The constant term is 7x3y.

Answers

Answer:

b

Step-by-step explanation:

A water hose discharges water at a rate of 45 gallons per minute. Which graph has a slope
that best represents this rate?

Answers

Answer:

F

Step-by-step explanation:

F is the correct graph because the bottom is for minutes and if you drag your finger on the 1 minute you meet 45 which is how many gallon per minute. and if you go to 2 minutes you meet with 90 which is 45+45=90 and 45 is one minute and 90 is 2 minutes.

srry if that was complicated

Hope this helps you!

The graph which best represents the rate of discharge given is graph F.

It is given that discharge rate of a water hose is 45 gallons per minute.

We have to check which graph has a slope that best represents this rate.

What do you mean by discharge rate of water ?

Discharge rate of water is defined as the rate at which drainage water is released from a site.

As per the question ;

The rate of discharge = 45 gallons per minute

So,

We can say that ;

When x = 1 minute

y = 45 gallons

We can conclude that F is the correct graph because the x-axis is for minutes and if you check at time 1 minute you get 45 gallons at the y-axis which shows the no. of gallons per minute.

Thus , the graph which best represents the rate of discharge given is graph F.

To learn more about rate of discharge click here ;

https://brainly.com/question/27401697

#SPJ2

!!Please answer and don’t give me the wrong answer!!


bentonville high school’s student council is planning a fundraiser. a local coffee shop has agreed to make a flag donation of $500 and also give a percent of their total sales over a specified weekend. the total donation can be modeled by the function rule D(s)=500+0.05s, where s represents the total sales at the coffee shop during the fundraising weekend in dollars. find the value of D(2750), showing your work. What does this quantity mean in the context of the problem solution

Answers

Answer: D(2750) = 637.5

if total sales = $2750 then total donation = $637.5

Step-by-step explanation:

GIven: A local coffee shop has made a flat donation of $500 and also give a percent of their total sales over a specified weekend.

The total donation can be modeled by the function rule D(s)=500+0.05s,

where s = total sales at the coffee shop during the fundraising weekend in dollars.

Now, D(2750) = 500+0.05(2750)

= 500+ 137.5

= 637.5

i.e. if total sales = $2750 then total donation = $637.5

i will give u brainliest

Answers

Answer:

5/9 is equivalent to 30/54

Step-by-step explanation: 5 x 6 = 30

                                             9 x 6 = 54

Hope this helps

What is the scale factor from triangle DEF to triangle ABC?

Answers

2

i hope this helps

Answer:

4

Step-by-step explanation:

what is Three less than seven

Answers

Answer: 4

Step-by-step explanation:

7-3=4

Answer:

3<7

Step-by-step explanation:

....................

Brainliest to first person!!!!!
The graph shows equivalent ratios.



Leah plots a point to show a fourth equivalent ratio. If the y-value of Leah’s point is 36, what is the x-value?

Answers

Answer:

32

Step-by-step explanation:

on the graph, i noticed that it was switching from (8,9) to (16,18) so I knew that it was increasing the x-value by 8 for each point plotted, and the y-value was increasing by 9 for each point plotted, therefore the answer would be (32,36)

Answer:

32

Step-by-step explanation:

because

The function f(x) = 40sin(0.1x + 12) + 50 represents the number of items, f(x), made in a factory each day for x days. The data used to generate the function was collected over 90 days.

Graph the model, and then use the graph to determine on which day each event occurred.

The first day production exceeds 70 items is day


The last day in the first cycle that production exceeds 70 items is day
.

Answers

Answer: 11,31

Step-by-step explanation: on edge

Answer:

1. 11

2. 31

Step-by-step explanation:

solve. 3(x-6)-2(2x+3)=14

Answers

Answer:

x=-38

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3(x−6)−2(2x+3)=14

(3)(x)+(3)(−6)+(−2)(2x)+(−2)(3)=14(Distribute)

3x+−18+−4x+−6=14

(3x+−4x)+(−18+−6)=14(Combine Like Terms)

−x+−24=14

−x−24=14

Step 2: Add 24 to both sides.

−x−24+24=14+24

−x=38

Step 3: Divide both sides by -1.

−x

−1

=

38

−1

x=−38

x=-38. Is your answer
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