Earthquake. On the page List of 21st-century earthquakes on Wikipedia, theres information of the earthquakes and the

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Earthquake. On the page “List of 21st-century earthquakes”

on Wikipedia, there’s information of the earthquakes and the fatalities that happened in the world in the 21st century. A random sample out of all the earthquakes is given along with the fatalities caused in the following table. The injured toll and death toll are in thousands.

Injured toll Death Toll 166.8 20.085 4.00 1.166 37.00 5.782 125.00 184.167 138.00 100.00 374.643 69.195

a. What does MSTR measure?

b. What does MSE measure?

c. Suppose you want to perform a one-way ANOVA to compare the mean death and injured toll in the earthquakes. What conditions are necessary? How crucial are those conditions?

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Introductory Statistics

ISBN: 9781292099729

10th Global Edition

Authors: Neil A. Weiss

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