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In an olympiad contest, the mean score for 43 male participants is 21.1 and the standard...

In an olympiad contest, the mean score for 43 male participants is 21.1 and the standard deviation is 5. The mean score for 56 female participants is 20.9 and the standard deviation is 4.7. At = 0:01; can you reject the claim that male and female have equal score? a. Identify the claim and state H0 and Ha: b. Find the critical value and identify the rejection region. c. Find the standardized test statistic. d. Decide whether to reject the null hypothesis. e. Interpret the decision in the context of the original claim

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