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ahyukj ahyukj
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A year ago

Exhibit 7-2
A random sample of 10 examination papers in a course, which was given on a pass or fail basis, showed the following scores.
 


 

Paper Number

Grade

Status

1

65

Pass

2

87

Pass

3

92

Pass

4

35

Fail

5

79

Pass

6

100

Pass

7

48

Fail

8

74

Pass

9

79

Pass

10

91

Pass


Refer to Exhibit 7-2.  The point estimate for the mean of the population is



▸

750



▸

100



▸

85



▸

75

Textbook 
Essentials of Statistics for Business and Economics

Essentials of Statistics for Business and Economics


Edition: 7th
Authors:
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ricyoungricyoung
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A year ago
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ahyukj Author
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A year ago
Correct Slight Smile TY
momochiime
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
jbarnett14
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2 hours ago
Good timing, thanks!
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