For the previous question, the test statistic is |TS| = _______. a 1.494 DNR H₀. Do not conclude the average commuting time in IMA is greater than the national average. b 1.494 Reject H₀. Conclude the average commuting time in IMA is greater than the national average.. c 1.184 DNR H₀. Do not conclude the average commuting time in IMA is greater than
For the previous question, the test statistic is |TS| = _______. a 1.494 DNR H₀. Do not conclude the average commuting time in IMA is greater than the national average. b 1.494 Reject H₀. Conclude the average commuting time in IMA is greater than the national average.. c 1.184 DNR H₀. Do not conclude the average commuting time in IMA is greater than
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
| 14 |
For the previous question, the test statistic is |TS| = _______.
|
|||
| a | 1.494 | DNR H₀. Do not conclude the average commuting time in IMA is greater than the national average. | ||
| b | 1.494 | Reject H₀. Conclude the average commuting time in IMA is greater than the national average.. | ||
| c | 1.184 | DNR H₀. Do not conclude the average commuting time in IMA is greater than the national average. | ||
| d | 1.184 | Reject H₀. Conclude the average commuting time in IMA is greater than the national average. | ||
Transcribed Image Text:Questions 13-15 are based on the following
American workers spend an average of 60 minutes to and from work in a typical day.
You obtain the following random sample of employed adults in Indianapolis metropolitan area (IMA) to
test the hypothesis below:
49
48
59
52
79
38
58
79
61
50
87
53
45
83
49
47
34
70
68
94
66
81
73
64
68
77
56
72
52
45
47
63
43
84
67
43
74
52
55
54
56
55
77
49
53
64
68
57
61
50
69
79
33
65
75
51
49
56
48
56
60
67
34
77
67
86
41
87
58
75
79
56
60
56
74
71
61
60
34
65
46
63
66
56
47
81
39
75
80
52
69
42
77
77
63
43
60
66
68
46
73
43
65
59
82
61
81
97
Is there enough evidence, at a = 0.05, to conclude that the average commuting time in IMA is greater than
the national average?
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