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Author Question: The number of hours worked per week for a sample of ten students is shown ... (Read 45 times)

nanna

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on: Mar 25, 2023

Question 1

The Michael Painting Company has purchased paint from several suppliers. The purchase price per gallon and the number of gallons purchased are shown below.

 

Supplier

Price Per Gallon ($)

Number of Gallons

A

23

700

B

25

200

C

29

100

D

27

200


Compute the weighted average price per gallon.



Question 2

The number of hours worked per week for a sample of ten students is shown below.

 

Student

Hours

1

20

2

0

3

18

4

16

5

22

6

40

7

8

8

6

9

30

10

40


 

a.Determine the median and explain its meaning.
b.Compute the 70th percentile and explain its meaning.
c.What is the mode of the above data? What does it signify?

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

jamezpowell

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Reply #1 on: Mar 25, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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nanna

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Reply 2 on: Mar 25, 2023
YES! Correct, THANKS for helping me on my review

softEldritch

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Reply 3 on: Yesterday
Wow, this really help

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