O Longevities of Archbishops and Monarchs 18 14 12 13 16 15 17 18 17 15 13 13 14 13 14 18 11 12 10 23 13 16 19 Archbishops 16 16 19 18 13 19 14 13 13 19 Monarchs
Below are the numbers of years that archbishops and monarchs and a certain country lived after their election or coronation. Treat the values a simple random sample is from larger populations. Use a 0.05 significance level to test the claim that the mean longevity for archbishops is less than the mean for monarchs after coronation.
A. Use a 0.05 significance level, and test the claim that the mean longevity for archbishops is less than the main for monarchs after coronation. What are the Null and alternative hypotheses? Assuming that population one consists of the longevity of archbishops and population two consists of the longevity ofMonarchs.
The test statistic is?
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