Kayla MAT Homework: 5-2 MyStatLab: Module Five Problem Set Save Score: 0 83 of 5
ID: 3313845 • Letter: K
Question
Kayla MAT Homework: 5-2 MyStatLab: Module Five Problem Set Save Score: 0 83 of 5 pts 414 of 14 (14 complete) HW Score: 79 74%, 51 83 of 65 pts 1 1.3.23-T Question Help A physical therapist wanted to know whether the mean step pulse of men was less than Two sample T for Men vs Women the mean step pulse of women. She randomly selected 58 men and 72 women to N Mean 58 112.8 11.8 72 118.8 StDev SE Mearn participate in the study. Each subject was required to step up and down a 6-inch platiorm. The pulse of each subject was then recorded The following results were obtained 14.8 1.7 90% CI for mu Men-mu Women (-989,-2.11) T Test mu Men+mu Women (vs s) T=-2. 7 57 P= 0.0056 DF= 12 A. Fail to reject Ho. there is sufficient evidence to conclude that the mean step pulse of men was less than the mean step pulse of women )B. Fail to reject Ho. there is not sufficient evidence to conclude that the mean step pulse of men was less than the mean step pulse of women c Reject Ho, there is surficient evidence to conclude that the mean step pulse of men was less than the mean step pulse of women Reject Ho. there is not sufficient evidence to conclude that the mean step pulse of men was less than the mean step pulse of women (c) What is the 90% confidence interval for the mean difference in pulse rates of men versus women? incorrect ) Use ascending order Round to two decimal places as needed) Enter your answer in the edit fields and then click Check A jestion 4 (5/5) estion 8 (5/5) estion 12 (4/6) O Type here to search 10ae ^Explanation / Answer
from above given output
90% confidence interval for the mean difference in pulse rate of men versus women =(-9.89 ;-2.11)
please revert if there are any other subpart
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.