Solution) A researcher has observed independent samples of females and males, recording how long each person t
Question: A researcher has observed independent samples of females and males, recording how long each person took to complete his or her shopping at a local mall. The respective times, in minutes are listed below. Using the 0.025 level of significance in a one-tail test, would females appear to exhibit more variability than males in the length of time shopping in this mall?
females | males |
26 | 33 |
35 | 40 |
75 | 50 |
63 | 32 |
36 | 28 |
71 | 39 |
54 | 32 |
68 | 33 |
37 | 31 |
48 | 36 |
42 | 26 |
43 | 37 |
73 | 38 |
55 | 21 |
47 | 39 |
71 | 48 |
27 | 38 |
56 | 36 |
37 | 59 |
25 | 59 |
88 | 53 |
42 | 59 |
33 | 35 |
66 | 38 |
45 | 24 |
53 | 28 |
46 | 45 |
74 | 28 |
58 | 23 |
51 | 15 |
58 | 61 |
48 | 31 |
48 | 17 |
42 | 55 |
55 | 31 |
50 | 55 |
61 | 37 |
28 | 36 |
41 | 20 |
58 | 48 |
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Solution: The solution file consists of 4 pages
Deliverables: Word Document![](/images/msword.png)
Deliverables: Word Document
![](/images/msword.png)