During a study, individuals were asked to rate a product
on a scale of 1-5. From...
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During a study, individuals were asked to rate a producton a scale of 1-5. From the following data, help the researcherdetermine whether any significant differences exist in opinionsamong individuals from two different regions. (Note: Assume asignificance level of 0.05 and assume that the population standarddeviation is unknown). Show your work.
Texas
New York
3
2
4
1
5
4
2
2
4
3
5
2
4
3
2
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4.0 Ratings (686 Votes)
NULL HYPOTHESIS H0ALTERNATIVE HYPOTHESIS Ha Significance level of 005Testing for Equality of VariancesA
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