At the 0.05 significance level, test the claim that the means of the numbers of employees are the same in all three industry groups. Does any industry group seem to have greater numbers of employees?
At the 0.05 significance level, test the claim that the means of the numbers of employees are the same in all three industry groups. Does any industry group seem to have greater numbers of employees?
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Since each group has equal size n, the simplified forms can be used. The following preliminary …View the full answer
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