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MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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![You are an analyst for a small chain store and are told to check if any of the five stores are outperforming the other stores. You
send out your survey teams and gather the following data:
Range
Jan - Mar
Apr - June
Jul - Sep
Oct - Dec
Group Problem Data (Franchise Performance)
Store 1
Store 2
3
3
2.4
4
6
2
3.8
7.1
Store 3
2.8
3.2
4.1
7.9
Store 4
3.1
2.9
5
7
Store 5
3.2
3
2
6.6
Perform the ANOVA test and explain to the group if any of the stores outperform the others. Explain how you arrived at your
answer. Be sure to share how you arrived at the null and alternative hypotheses, any mistakes you made during the analysis, and
discuss the results. Hint: Your p-value is 0.966.](https://content.bartleby.com/qna-images/question/c2e5b1f1-4c87-498c-b64f-cf72cfadf689/c6b70c28-80b3-4872-85ec-fe3fffba670b/dz0l8n_thumbnail.png)
Transcribed Image Text:You are an analyst for a small chain store and are told to check if any of the five stores are outperforming the other stores. You
send out your survey teams and gather the following data:
Range
Jan - Mar
Apr - June
Jul - Sep
Oct - Dec
Group Problem Data (Franchise Performance)
Store 1
Store 2
3
3
2.4
4
6
2
3.8
7.1
Store 3
2.8
3.2
4.1
7.9
Store 4
3.1
2.9
5
7
Store 5
3.2
3
2
6.6
Perform the ANOVA test and explain to the group if any of the stores outperform the others. Explain how you arrived at your
answer. Be sure to share how you arrived at the null and alternative hypotheses, any mistakes you made during the analysis, and
discuss the results. Hint: Your p-value is 0.966.
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