Education Week magazine published a list consisting of the mean teacher salary in each of the 50

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Education Week magazine published a list consisting of the mean teacher salary in each of the 50 states for a recent year. If we add the 50 means and then divide by 50, we get $56,479. Is the value of $56,479 the mean teacher salary for the population of all teachers in the 50 United States? Why or why not?

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Elementary Statistics

ISBN: 9780136803201

14th Edition

Authors: Mario F. Triola

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