AA UBA Document a Home Insert Draw Design Layout References Mailings Review View Share Comments EndNote X9 Tell me 2. I n AaBhacadre Aalha dhe AaBbccc AabtcDtEt AaBbc Aabebele Calibri (Bo... v 12 A A Aan A B BI U3 x x ADA A Pasid Normal == Nu Sparing Heating Hacing 2 Title $ Dictate Sty es Pare Sensitivity 1. (15 pts total) Using the data in the example of "condom use" as in the following a set of two 2 by 2 tables with number of sexual partners (4 Partners) as the stratifying variable to study the association between condom use and sexually transmitted discases (STD): STD rate # Partners 5 Condom Yes 50/80 (62%) Use No 15/23 (65%) a. (5 pts) Please conduct a MH test of association between the condom use and STD stratifying on the number of sextual partners. State your hypothesis, conduct the test and interpret the result b. (5 pts) please conduct a Pearson chi-square test of association between condom use and STD without stratifying on the number of sexual partners. C. (5 pts) Are the result and interpretation different between (a) and (b)? why or why not? | Page 1 of 1 O words LE English (Botswana Focus + 166% AA UBA Document a Home Insert Draw Design Layout References Mailings Review View Share Comments EndNote X9 Tell me 2. I n AaBhacadre Aalha dhe AaBbccc AabtcDtEt AaBbc Aabebele Calibri (Bo... v 12 A A Aan A B BI U3 x x ADA A Pasid Normal == Nu Sparing Heating Hacing 2 Title $ Dictate Sty es Pare Sensitivity 1. (15 pts total) Using the data in the example of "condom use" as in the following a set of two 2 by 2 tables with number of sexual partners (4 Partners) as the stratifying variable to study the association between condom use and sexually transmitted discases (STD): STD rate # Partners 5 Condom Yes 50/80 (62%) Use No 15/23 (65%) a. (5 pts) Please conduct a MH test of association between the condom use and STD stratifying on the number of sextual partners. State your hypothesis, conduct the test and interpret the result b. (5 pts) please conduct a Pearson chi-square test of association between condom use and STD without stratifying on the number of sexual partners. C. (5 pts) Are the result and interpretation different between (a) and (b)? why or why not? | Page 1 of 1 O words LE English (Botswana Focus + 166%