Data Set 16 in Appendix B lists the depths (km) of a sample of 50 earthquakes. Those

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Data Set 16 in Appendix B lists the depths (km) of a sample of 50 earthquakes. Those 50 depths have a mean of 9.808kmanda standard deviation of 5.013 km. Construct a 98% confidence interval estimate of the mean of all such depths. Is the confidence interval affected by the fact that the data appear to be from a population that is not normally distributed?
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Elementary Statistics

ISBN: 9780321836960

12th Edition

Authors: Mario F. Triola

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