E Question Help Qu A physical therapist wants to detemine the difference in the proportion of men and women who participate in regular sustained physical activity. What sample size should be obtained if he wishes the estimate to be within three percentage points with 99% confidence, assuming that St We (a) he uses the estimates of 22.1% male and 19.3% female from a previous year? (b) he does not use any prior estimates? St (Round up to the nearest whole number.) (a) n= Gr (b) n=(Round up to the nearest whole number.) Sta मि Ch eT To Mu Pu 31 Dis Co Enter your answer in each of the answer boxes. 26 27 28 P Pearson Privacy Policy Permissions Co 2019 Pearson Education Inc. All rights reserved. I Terms of Use | Copyright
E Question Help Qu A physical therapist wants to detemine the difference in the proportion of men and women who participate in regular sustained physical activity. What sample size should be obtained if he wishes the estimate to be within three percentage points with 99% confidence, assuming that St We (a) he uses the estimates of 22.1% male and 19.3% female from a previous year? (b) he does not use any prior estimates? St (Round up to the nearest whole number.) (a) n= Gr (b) n=(Round up to the nearest whole number.) Sta मि Ch eT To Mu Pu 31 Dis Co Enter your answer in each of the answer boxes. 26 27 28 P Pearson Privacy Policy Permissions Co 2019 Pearson Education Inc. All rights reserved. I Terms of Use | Copyright
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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