Question

Please assist with answering the following questions. Use the following data to answer questions 4-7 about...

Please assist with answering the following questions.

Use the following data to answer questions 4-7 about sales at ZerMexico, Ltd. (data is a sample):

Day

Sales (units)

1

150

2

0

3

125

4

130

5

125

6

140

7

90

8

180

9

200

10

175

4) What is the average of their daily sales?

A. 146.11

B.127.5

C. 131.5

D.135

5) What is the standard deviation of their sales?

A.56.2

B.33.98

C.5

D.48.23

6) What is the median of their sales (using Excel)?

A.130

B. 135

C.140

D.132.5

7) What is the mode of their sales?

A.135

B.200

C.0

D.125

Math   Statistics-And-Probability   
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