Sta2023 TR 5 pm R 577483 Olivia Shaw 0/12/17 9.36 PM Homework: Section 4-3 HW Sc

Question

Sta2023 TR 5 pm R 577483 Olivia Shaw 0/12/17 9.36 PM Homework: Section 4-3 HW Score: 0 of 1 pt 4.3.28 130f 18 (12complete) Hw score: 58.33%, 10.5 of 18 pt Question Help results from a study of people who refused to answer The table below elderly. What is the probability that the selected subject is someone 60 and over who responded? Age 39 18-21 60 and over 201 58 50-59 Refused 12 21 34 27 36 The probability that the selected subject is someone 60 and over who responded is (Round to three decimal places as needed.) Enter your answer in the answer box and then click Check Answer Clear Al

Explanation / Answer

Answer to the question is as follows:

P( selected subjects is someone 60 and who responeded) = ?

= No.of subjects who were over 60 and responsed / total people surveyed

= (201)/(72+12+254+21+244+34+135+27+137+36+201+58)  

= .163

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