Ask question

Ask question

All categories

Novosadov [1.4K]

3 years ago

9

A random sample of 30 receipts for individuals shopping at the Community DrugStore showed the sample mean to be x-bar = $28.19 w

ith a sample standard deviation of s = $4.06. Compute the coefficient of variation for this data.
a. 6.94%
b. 14.4% Correct
c. 694%
d. 4.32%

2 answers:

Triss [41]3 years ago

7 0

Yes the answer to this question is B.

Margarita [4]3 years ago

6 0

14.4 is correct witch ur answer is B

You might be interested in

Which expression makes the equation true for all values

Liula [17]

Can u show a picture of the problem

3 0

3 years ago

Read 2 more answers

A rectangular playground has a perimeter of 180 feet. If the width of the playground is 24 feet less than the length, what is th

Blababa [14]

P = 2(L + W)
P = 180
W = L - 24
now we sub
180 = 2(L + L - 24)
180 = 2(2L - 24)
180 = 4L - 48
180 + 48 = 4L
228 = 4L
228/4 = L
57 = L

W = L - 24
W = 57 - 24
W = 33

so ur length (L) = 57 ft and ur width (W) = 33 ft

3 0

3 years ago

I know I haven't been on this app for a long time but can ya'll help me plzz

nexus9112 [7]

Answer:

2774

Step-by-step explanation:

5 0

2 years ago

1 peck= how many quarts

Fynjy0 [20]

Answer:

9.30918

Step-by-step explanation:

3 0

2 years ago

Write an expression to answer the question.You buy x birthday cards for $1.85 each. How much do you spend?

Alex Ar [27]

Y=1.85x
Hope this helped

8 0

3 years ago