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What is the standard deviation and its meaning given this population of customer ages? 45, 76,...
What is the standard deviation and its meaning given this population of customer ages? 45, 76, 30, 22, 24, 40, 63, 66, 27
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Given values: 54, 65, 76, 43, 45, 76, 87 12, 23, 34, 67,65, 78, 45, 34....
Given values: 54, 65, 76, 43, 45, 76, 87 12, 23, 34, 67,65, 78,
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Given values: 54, 65, 76, 43, 45, 76, 87 12, 23, 34, 67,65, 78, 45, 34....
Given values: 54, 65, 76, 43, 45, 76, 87 12, 23, 34, 67,65, 78,
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D.
None of the above.
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19
21
21
22
24
25
26
28
34
37
37
40
40
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41
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43
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49
51
53
55
62
63
67
68
69
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73
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74
75
76
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78
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An organization has 12 female members and 17 male members. You
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Using the sample standard deviation of age as an estimate of the population standard deviation, calculate...
Using the sample standard deviation of age as an estimate of
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error of the mean. Show your calculations and the answer.
Calculate by hand a 95% confidence interval for "Age" based on
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Age
18
20
21
24
26
29
30
31
32
35
35
36
37
39
40
42
42
42
44
45
46
48
49
50
52
53
54
58
59
61
Dataset: Husband Wife 53 50 38 34 46 44 30 36 31 23 26 31 29 ...
Dataset:
Husband Wife
53 50
38 34
46 44
30 36
31 23
26 31
29 25
48 51
65 46
29 26
28 23
29 32
25 22
22 21
21 24
43 50
24 27
38 33
33 26
35 29
40 29
27 25
27 24
49 38
48 39
27 27
26 24
40 34
35 37
21 26
32 39
30 28
60 52
36 40
25 23
66 55
52 34
41 40
43 ...
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