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a Secure https://www.mathxl.com/Student/PlayerHomework asp -45631 1&flushed; fa MAT-240-R2428-17EW2 Steven Smith Homework: 5-2 MyStatLab: Module Five Problem Save Set Score: 0.83 of 5 pts 11.3.23-T 14 of 14 (13 complete) HW Score: 82.82%, 53.83 of 65 pts Question Help * A physical therapist wanted to know whether the mean step pulse of Two sample T for Men vs Women men was less than the mean step pulse of women. She randomly selected 54 men and 75 women to participate in the study. Each Men subject was required to step up and down a 6-inch platform The Women 75 1185 143 1.7 pulse of each subject was then recorded. The following results were 9oCi for mu Men-mu Women 54 1125 116 1.6 -981,-2.19) T-Test mu Men-mu women (v. ) -263 P+00049 DF " 125 (a) State the null and atemative hypotheses Which of the folowing is cormect? Link for fl (b) ldetify the P-vaue and state the researchers concus on the level of significance was . 0 01 What is the P-value? Enter your answer in the answer box and then click Check Answer Clear Al Final lenovo

Explanation / Answer

From the given output p-value is calculated.
T-test mu(men) = mu(women)
T = -2.63
p-value = 0.0049
DF = 125

Hence p-value = 0.0049

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