In a study of speed dating conducted at Columbia University, male subjects were asked to rate the

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In a study of speed dating conducted at Columbia University, male subjects were asked to rate the attractiveness of their female dates, and a sample of the results is listed below (1 = not attractive; 10 = extremely attractive). Use a 99% confidence level. What do the results tell us about the mean attractiveness ratings made by the population of all adult females?
7 8 2 10 6 5 7 8 8 9 5 9
Construct the confidence interval estimate of the mean.
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Mathematical Interest Theory

ISBN: 9781470465681

3rd Edition

Authors: Leslie Jane, James Daniel, Federer Vaaler

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