Copy Machine Use A store manager hypothesizes that the average number of pages a person copies on the store's copy machine is less than 40. A sample of 50 customers' orders is selected. At a = 0.01, is there enough evidence to support the claim? Use the P-value hypothesis-testing method. Assume s = 30.9.
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2
|
2
|
2
|
5
|
32
|
|
5
|
29
|
8
|
2
|
49
|
|
21
|
1
|
24
|
72
|
70
|
|
21
|
85
|
61
|
8
|
42
|
|
3
|
15
|
27
|
113
|
36
|
|
37
|
5
|
3
|
58
|
82
|
|
9
|
2
|
1
|
6
|
9
|
|
80
|
9
|
51
|
2
|
122
|
|
21
|
49
|
36
|
43
|
61
|
|
3
|
17
|
17
|
4
|
1
|