Xr10-31 In a survey conducted to determine, among other things, the cost of vacations, 64 individuals were

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Xr10-31 In a survey conducted to determine, among other things, the cost of vacations, 64 individuals were randomly sampled. Each person was asked to compute the cost of her or his most recent vacation. Assuming that the standard deviation is $400, estimate with 95%

confidence the average cost of all vacations.

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Statistics For Management And Economics

ISBN: 9781133420774

9th Edition

Authors: Gerald Keller, Kenneth C Louden

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