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Author Question: The last semester grades of Nancy, a freshman at a local college are shown below.CourseCredit ... (Read 28 times)

xxxxxxxxxxxx

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on: Mar 25, 2023

Question 1

The hourly wages of a sample of eight individuals is given below.

 


Individual

Hourly Wage
(dollars)

A

27

B

25

C

20

D

10

E

12

F

14

G

17

H

19


For the above sample, determine the following measures:
 

a.The mean.
b.The standard deviation.
c.The 25th percentile.



Question 2

The last semester grades of Nancy, a freshman at a local college are shown below.
 


 

Course

Credit Hours

Grades

Physics

4

C

Calculus

6

A

Biology

3

B

Music

2

F

P.E.

1

A


 

The local university uses a 4 point grading system, i.e., A = 4, B = 3, C = 2, D = 1, F = 0. Compute Nancy’s semester grade point average.

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

xinyiff

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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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xxxxxxxxxxxx

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

bblaney

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Reply 3 on: Yesterday
:D TYSM

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