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As the population ages, there is increasing concern about accident-related injuries to the elderly. An article reported on an experiment in which the maximum lean
As the population ages, there is increasing concern about accident-related injuries to the elderly. An article reported on an experiment in which the maximum lean angle-the farthest a subject is able to lean and Still recover in one step-was determined for both a sample of younger females (21-29 years] and a sample of olfor females (67-81 years), The following observations are consistent with summary date given in the artides YF1 28, 34, 33, 27, 28, 32, 31, 36, 32, 26 OF: 19. 15, 23. 12. 12 LA USE SALT Does the data suggest that true average maximum Igan angle for older females (OF) is more than 10 degrees smaller thes it is for younger females (FF)? State and test the relevant hypotheses at significance level o.to (use p, for younger females and p, for older females.) HP -R, 10 Calculate the test stathick and determine the Pivalue. (Round your test stathtic to one decimal place and your P.value to three decimal places.) State the conclusion in the problem contest. Q Reject H. The dats poppets that true average lown angie for older females is more than 10 dagrees smaller than that of younger females. O'Fail to reject Me. The data suggests that true average lean angle for older females is not more than 10 degrees smaller than that of younger females, Q Reject Me. The data woopests that true average lean angie for older females is not more than 10 degrees smaller than that of younger fonedes. @ Fail to reject Me The doin suggests that true average jean angle for older females is more than 10 degrees smaller than that of younger females
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