Mathematics, 19.12.2019 05:31, rbalexander25

Aresearcher wishes to determine whether there is a difference in the average age of elementary school, high school, and community college teachers. teachers are randomly selected. their ages are recorded below. find the test statistic f to test the claim that there is no difference in the average age of each group

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Aresearcher wishes to determine whether there is a difference in the average age of elementary schoo...