A study measuring fitness level in teens randomly sampled 112 male teens and 101 female teens with a higher score indicating more fitness. Researchers suspected that the fitness level for male teens (μ1) is higher than for female teens (μ2), and wanted to check whether the data would supported this hypothesis.The following hypotheses were tested:H0: µ1 = µ2Ha: µ1 > µ2Sample N Mean SD1(M) 112 7.38 6.952(F) 102 7.15 6.31t-test of difference: df = 210 t-value = 0.25 p-value = 0.400Which of the following is an appropriate conclusion based on the output? The data provide sufficient evidence to conclude that male and female teens do not differ in mean fitness score. The data do not provide sufficient evidence to reject H0, so we accept it, and conclude that female and male teens do not differ in mean fitness score. The data do not provide sufficient evidence to conclude that the mean fitness score of male teens is higher than that of female teens. The data provide sufficient evidence to reject H0 and to conclude that the mean fitness score for male teens is higher than that of female teens.

A study measuring fitness level in teens randomly sampled 100 female teens and 102 male teens with a higher score indicating more fitness. Researchers suspected that the fitness level for female teens is lower than for male teens, and wanted to check whether the data would supported this hypothesis.If μ1 and μ2 represent the mean fitness level for female teens and male teens respectively, which of the following is an appropriate pair of hypotheses in this case?H0: µ1 − µ2 = 0Ha: µ1 − µ2 < 0H0: µ1 − µ2 < 0Ha: µ1 − µ2 = 0H0: µ1 = µ2Ha: µ1 > µ2H0: µ1 − µ2 = 0Ha: µ1 - µ2 > 0

A Canadian study measuring depression level in teens (as reported in the Journal of Adolescence, vol. 25, 2002) randomly sampled 112 male teens and 101 female teens, and scored them on a common depression scale (higher score representing more depression). The researchers suspected that the mean depression score for male teens is higher than for female teens, and wanted to check whether data would support this hypothesis.The following hypotheses were tested:H0: μ1 = μ2Ha: μ1 > μ2The following is the (edited) output for the test:Which of the following is an appropriate conclusion based on the output? The data do not provide sufficient evidence to conclude that the mean depression score of male teens is larger than that of female teens. The data provide sufficient evidence to conclude that male and female teens do not differ in mean depression score. The data do not provide sufficient evidence to reject H0, so we accept it, and conclude that male and female teens do not differ in mean depression score. The data provide sufficient evidence to reject H0 and to conclude that the mean depression score for male teens is larger than that of female teens.

Identify a test component of the functional fitness assessment for adults over sixty years as proposed by Osness et al.Multiple choice question.Body compositionAgility/dynamic balanceLower/upper body muscular enduranceLower body strength

Which of the following statements is true?A.On average, a woman's athletic ability peaks at a later age than a man's.B.People over 40 should not exercise strenuously.C.A younger athlete will always beat an older one.D.Athletic performance peaks during the teen years.

Which of these is not a characteristics of fitness? Fitness id environment- specific Fitness is species- specific Higher reproductive rate means higher fitness Fitness should be measured across several generations