Question

This data was taken from the General Social Survey (GSS) conducted by the National Opinion Research Center at the University of Chicago. The following question was asked national sample of respondents: We're interested in knowing how much of the work around your home is done by different people. We don't mean taking care of children - just regular work around the house, like cooking, grocery shopping and doing little repair jobs. A. How much of this work do you do? The data are given below for AMOUNT and SEX. You were given a JMP file to work with. SEX Males Females ТОTAL AMOUNT All 479 158 321 Most 68 244 312 About Half 419 234 185 43 Some 133 176 Very Little 39 25 64 ТОTAL 632 818 1450

A.Given you are Female, what proportion answered All. Use three decimal places and use the proper rules of rounding

B.Given you are Male, what proportion answered All. Use three decimal places and use the proper rules of rounding

Answer 1

a) P(Answered all | Female) = 321/818 = 0.392

b) P(Answered all | Male) = 158/632 = 0.250