A retail chain would like to test if a difference exists between the

A retail chain would like to test if a difference

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6. A retail chain would like to test if a difference exists between the variability of customer satisfaction scores from two locations. The following data represents satisfaction scores from a random sample of customers from these locations on a scale of 1-20.Location 112142018151716Location 2181917181620Using α= 0.10, the conclusion for this hypothesis test would be that because the test statistic is A) more than the critical value, we fail to reject the null hypothesis and conclude that a difference B) less than the critical value, we can reject the null hypothesis and conclude that a difference exists C) more than the critical value, we reject the null hypothesis and cannot conclude that a difference D) less than the critical value, we fail to reject the null hypothesis and cannot conclude that a Feedback: Reference: Page 648-650, PHStat2 - Two Sample Tests (Summarized Data) > F Test for Differences in Two VariancesPoints Earned: 0.0/1.0 Correct Answer(s):D exists between the variability of customer satisfaction scores from two locations. between the variability of customer satisfaction scores from two locations. exists between the variability of customer satisfaction scores from two locations. difference exists between the variability of customer satisfaction scores from two locations.
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