# SOLUTION: 1.Some students were asked if they carry a credit card. Here are the responses. Class Credit Card Carrier Not a Credit Card Carrier Total Freshman 33 27

Algebra ->  Algebra  -> Probability-and-statistics -> SOLUTION: 1.Some students were asked if they carry a credit card. Here are the responses. Class Credit Card Carrier Not a Credit Card Carrier Total Freshman 33 27       Log On

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 Algebra: Probability and statistics Solvers Lessons Answers archive Quiz In Depth

 Question 346564: 1.Some students were asked if they carry a credit card. Here are the responses. Class Credit Card Carrier Not a Credit Card Carrier Total Freshman 33 27 60 Sophomore 6 34 40 Total 39 61 100 What is the probability that the student is a sophomore and doesn't carry a credit card? 2.Some students were asked if they carry a credit card. Here are the responses. Class Credit Card Carrier Not a Credit Card Carrier Total Freshman 33 27 60 Sophomore 6 34 40 Total 39 61 100 What is the probability that the student is a sophomore given he doesn't carry a credit card? Answer by edjones(7569)   (Show Source): You can put this solution on YOUR website!1. 34/100 = 17/50 = .34 . 2. 34/61 = .557 . Ed