The monthly earnings (in Yens) of 32 randomly selected teachers in Japan Use the data set to

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The monthly earnings (in Yens) of 32 randomly selected teachers in Japan

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Use the data set to

(a) find the sample mean,

(b) find the sample standard deviation, and

(c) construct a 98% confidence interval for the population mean.

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Elementary Statistics Picturing The World

ISBN: 9781292260464

7th Global Edition

Authors: Betsy Farber, Ron Larson

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