Military Test The Armed Services Vocational Aptitude Battery is multiple aptitude test battery used to...
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Military Test The Armed Services Vocational Aptitude Battery is multiple aptitude test battery used to assess the skills of applicants to the U S Armed Services A group of military officers are interested in comparing ASVAB scores for recruits for the Navy and Army Sample data from 200 Army recruits and 200 Navy recruits are collected and displayed below Test the claim that Navy applicants scores on average better than Army applicants The hypotheses for this test are O Ho Harmy Hnavy Ha Harmy Hnavy O Ho Harmy Hnavy Ha Harmy Unavy x O Ho Harmy Hnavy Ha Harmy Unavy Mean SD n Army Navy 52 4 56 0 20 4 24 2 200 200 The p value is please round to three significant figures Interpret the result of the hypothesis test in the context of the problem O There is not sufficient evidence that on average Navy recruit scores are the same as Army recruit scores There is not sufficient evidence that on average Navy recruit scores are better than Army recruit scores There is sufficient evidence that on average Navy recruit scores are the same as Army recruit scores O There is sufficient evidence that on average Navy recruit scores aro bottor
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