1 ofQuestion Help ▼A study conducted in Uganda and Kenya looked at heterosexual couples in which one of the partners was HIV-positive and the other was not. The person in eachcouple who was not HIV-positive was randomly assigned to one of three study regimens: tenofovir (TDF), combination tenofovir-emtricitabine (TDF-FTC), or placeboand was followed for up to 36 months. Fifteen of the 1415 people assigned to TDF became positive for HIV, as did 12 of the 1463 assigned to TDF-FTC and 52 of the1615 assigned to the placebo. Complete parts (a) through (c) below.2 of 2H: Treatment and HIV status have non-equal proportions.O D. Ho: Treatment and HIV status are independent.H Treatment and HIV status are associated.Calculate the chi-square test statistic.0 of 2x² = (Round to two decimal places as needed.)Determine the p-value.1 of 1p-value = (Round to three decimal places as needed.)What is the conclusion for this test?O A. Reject Ho and conclude that the treatment and HIV status are not associated.O of 2and HIV status are associated.O B. Reject H, and conclude that the treatmeO C. Fail to reject Ho and conclude that the treatment and HIV status are associated.O D. Fail to reject Ho and conclude that the treatment and HIV status are not associated.Click to select your answer(s).P PearsonCopyright © 2021 Pearson Education Inc. All rights reserved. I Terms of Use | Privacy PoliCy Permissions I Contact Ussearch A study conducted in Uganda and Kenya looked at heterosexual couples in which one of the partners was HIV-positive and the other was not. The person in eachcouple who was not HIV-positive was randomly assigned to one of three study regimens: tenofovir (TDF), combination tenofovir-emtricitabine (TDF-FTC), or placeboand was followed for up to 36 months. Fifteen of the 1415 people assigned to TDF became positive for HIV, as did 12 of the 1463 assigned to TDF-FTC and 52 of the1615 assigned to the placebo. Complete parts (a) through (c) below.a. Find the percentage in each group in the sample that became HIV positive, and compare these percentageTDF: %TDF-FTC: %Placebo:%b. Create a two-way table with the treatment labels across the top.TDFTDF-FTCPlaceboHIV posHIV negc. Test the hypothesis that treatment and HIV status are associated using a significance level of 0.05.Choose the correct null hypothesis (Ho) and alternative hypothesis (Ha).ofO A. Hn: Treatment and HIV status have a p-value of 0.05.H: Treatment and HIV status do not have a p-value of 0.05.O B. Ho: Treatment and HIV status are associated.Ha: Treatment and HIV status are independent.O C. Hn: Treatment and HIV status have equal proportions.Click to select your answer(s)P PearsonContact Us ICopyright © 2021 Pearson Education Inc. All rights reserved. Terms ofUse I Privacy PolicyI PermissiIonssearch立

Name: 1 ofQuestion Help ▼A study conducted in Uganda and Kenya looked at he
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Description: 1 ofQuestion Help ▼A study conducted in Uganda and Kenya looked at heterosexual couples in which one of the partners was HIV-positive and the other was not. The person in eachcouple who was not HIV-positive was randomly assigned to one of three stud