13 7 8 8 14 6 ach other 12 7 0 four population standard deviations are all the same, and the mly. Use a level of significance of a = 0.1.
13 7 8 8 14 6 ach other 12 7 0 four population standard deviations are all the same, and the mly. Use a level of significance of a = 0.1.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Is race a factor in the number of times a month a person eats out? The table below shows data that was
collected.
Asian
8
13
4
10
3
6
4
11
0
White
6
1
7
8
13
7
8
Ho: ₁1₂= μ3 = μ₁
H₁: At least two of the means differ from each other.
Assume that all distributions are normal, the four population standard deviations are all the same, and the
data was collected independently and randomly. Use a level of significance of a = 0.1.
1. For this study, we should use Select an answer
2. The test-statistic for this data =
3. The p-value for this sample=
4. The p-value is Select an answer
5. Base on this, we should Select an answer
6. As such, the final conclusion is that...
Black
9
5
6
10
8
14
6
Hispanic
12
10
8
8
12
7
0
(Please show your answer to 3 decimal places.)
(Please show your answer to 4 decimal places.)
hypothesis
O There is insufficient evidence to support the claim that race is a factor in the number of times
per month people eat out.
V α
O There is sufficient evidence to support the claim that race is a factor in the number of times
per month people eat out.
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