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Author Question: The average wage of Tennessee cashiers is $14 per hour with a standard deviation of $4.20. In ... (Read 45 times)

krabuske

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on: Mar 25, 2023

Question 1

The amount of time that a sample of students spends watching television per day is given below.

 


Student

Time
(In Minutes)

1

40

2

28

3

71

4

48

5

49

6

35

7

40

8

57


 

a.Compute the mean.
b.Compute the median.
c.Compute the standard deviation.
d.Compute the 75th percentile.



Question 2

The average wage of Tennessee cashiers is $14 per hour with a standard deviation of $4.20. In Georgia, the average wage of cashiers is $16 with a standard deviation of $4.40. In which state do the wages of cashiers appear to be more dispersed?

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
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Marked as best answer by krabuske on Mar 25, 2023

gyvette

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Reply #1 on: Mar 25, 2023
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krabuske

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Reply 2 on: Mar 25, 2023
Thanks for the timely response, appreciate it

tkempin

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Reply 3 on: Yesterday
Wow, this really help

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