MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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4b. The conclusion is:
There is sufficient evidence to conclude that the mean ages in at least two of the states are
different
There is insufficient evidence to conclude that the mean ages in at least two of the states are
different
O There is sufficient evidence to conclude that the mean ages in the states are the same
There is insufficient evidence to conclude that the mean ages in the states are the same
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Transcribed Image Text:4b. The conclusion is: There is sufficient evidence to conclude that the mean ages in at least two of the states are different There is insufficient evidence to conclude that the mean ages in at least two of the states are different O There is sufficient evidence to conclude that the mean ages in the states are the same There is insufficient evidence to conclude that the mean ages in the states are the same Submit Question MacBook Air
Question 14
Mississippi
Oregon
Arizona
New Mexico
Kansas
41
41
43
48
43
35
42
47
39
48
41
43
43
48
49
45
43
45
39
39
46
39
41
42
39
The table gives the ages of randomly chosen people from 5 different states
At a = 0.05, determine whether there is a difference in mean ages.
1. The
hypothesis is Ho:
Hi = 42 = H3 = 4 = µ5
O µ1 = 42 = H3
O H1 = µ2 = H3 = H4
2. This is a right tailed test with:
d.f.n =
and d.f.d =
3a. The STS (to 2 decimals) is F =
3b. The P-value (to 3 decimals) is:
4a. At a = 0.05, the decision is:
O Accept Ho
O Reject Ho
O Accept Ha
O Do not reject Ho
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Transcribed Image Text:Question 14 Mississippi Oregon Arizona New Mexico Kansas 41 41 43 48 43 35 42 47 39 48 41 43 43 48 49 45 43 45 39 39 46 39 41 42 39 The table gives the ages of randomly chosen people from 5 different states At a = 0.05, determine whether there is a difference in mean ages. 1. The hypothesis is Ho: Hi = 42 = H3 = 4 = µ5 O µ1 = 42 = H3 O H1 = µ2 = H3 = H4 2. This is a right tailed test with: d.f.n = and d.f.d = 3a. The STS (to 2 decimals) is F = 3b. The P-value (to 3 decimals) is: 4a. At a = 0.05, the decision is: O Accept Ho O Reject Ho O Accept Ha O Do not reject Ho MacBook Air
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