Arbitron Media Research Inc. conducted a study of the iPod listening habits of men and women. One facet of the study inv

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answerhappygod
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Arbitron Media Research Inc. conducted a study of the iPod listening habits of men and women. One facet of the study inv

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Arbitron Media Research Inc. conducted a study of the iPodlistening habits of men and women. One facet of the study involvedthe mean listening time. It was discovered that the mean listeningtime for a sample of 11 men was 30 minutes per day. The standarddeviation was 13 minutes per day. The mean listening time for asample of 18 women was also 30 minutes, but the standard deviationof the sample was 13 minutes. At the 0.02 significance level, canwe conclude that there is a difference in the variation in thelistening times for men and women? b. State the decision rule.(Round your answer to 2 decimal places.) c. Compute the value ofthe test statistic. (Round your answer to 2 decimal places.) d.Compute the p-value. (Round your answer to 4 decimalplaces.)
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