W 2306 HW 19 Section 10.4- MX + - c • webassign.net/web/Student/Assignment-Responses/last?dep=28033177 Update 3. [1/5 Po

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W 2306 Hw 19 Section 10 4 Mx C Webassign Net Web Student Assignment Responses Last Dep 28033177 Update 3 1 5 Po 1 (90.48 KiB) Viewed 107 times

W 2306 HW 19 Section 10.4- MX + - c • webassign.net/web/Student/Assignment-Responses/last?dep=28033177 Update 3. [1/5 Points] DETAILS PREVIOUS ANSWERS MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER You may need to use the appropriate appendix table or technology to answer this question. A magazine reports that women trust recommendations from a particular social networking site more than recommendations from any other social network platform. But does trust in this social networking site differ by gender? The following sample data show the number of women and men who stated in a recent sample that they trust recommendations made on this particular social networking site. Men Women Sample 170 150 Trust Recommendations Made on the social networking site 102 114 (a) What is the point estimate of the proportion of men who trust recommendations made on this particular social networking site? (b) What is the point estimate of the proportion of women who trust recommendations made on this particular social networking site? (c) Provide a 98% confidence interval estimate of the difference between the proportion of men and women who trust recommendations made on this particular social networking site. (Round your answers to four decimal places.) to (d) Interpret the confidence interval We are 98% confident that the population proportion of women who trust recommendations made on this particular social networking site is greater than men by 0.04 to 0.28. We are 98% confident that the population proportion of men who trust recommendations made on this particular social networking site is greater than women by -0.28 to -0.04 We are 98% confident that the population proportion of men who trust recommendations made on this particular social networking site is greater than women by 0.04 to 0.28.