Question

'b |??? ?! . O ? (i) O e) Log ? Abc Sou ? Mysl (o 5-3 Stat. @ X|D 12e l ? ? ? ?6 https://www.ma px?homeworkld-475731003&questionld-14&flushed-falsecld-4945930&back-D MAT-240-X4314 Applied Statistics 18EW4 Rebecca Mitchel & I 41818 3:53 PM Homework: 5-2 MyStatLab: Module Five Problem Set Score: 2.5 of 5 pts 14 or 14 (13 complete) HW Score: 68.33%, 44.42 of 65 p 11.3.23-T Question Help f ddn a ch platform A hysical therapist wanted to know wnether he mean step pulse o men was less than the mean step pulse o women. She andonly selt led b men and 74 women to particpate in the study Each subject was required to slep up and down a 6-inch platform. The putse of each subject was then recoeded. The tollowing results were obtained 1-0 sample ?? Mens women Mean 112.2 SE Mean 1.5 11.1 14.3 11.62,-098) u women ( s ) (b) Identifly the P-value and state the researcher's conclusion if the level of signitficance was a-o01 P-value 0 0028 State the researchers conclusion Which of the foloeing is correct? men was less than the mean step pulse of women A Fail to reject Ho.there is sutficent evidence to conclude that the mean step pulse o ?E3 Re ect HO there Is suthen evidence to coidude that the mean step pulse of men was less than the mean step pulse of women c. Reject Ho, there is not sufficient evidence to conclude that the mean step puise of men was evidence to conclude that the mean step pulse of men was less than the mean step puise of women D Fall 10 reject ?0' there is not sumcent (c) what is the 98% confidence interval for the mean diference n pulse The lower bound is The upper bound is (Round to two decimal piaces as needed) rates of men versus women? Enter your answer in the edit fields and then click Check Answer Clear Al Pemaining 4/8/2013 wa O Type here to search

Answer 1

The output has already provided the confidence interval for the given problem so we only need to copy those values.

Hence,

Lower bound = -11.62

Upper bound = -0.98