There is a study in which a SRS of people are asked how they feel about a statement that "there is only one true love for each person. The results, broken down by gender are reproduced in Table 1. Table 1 Gender Agree Disagree Don't know Total Male 372 807 34 1213 Female 363 1005 44 1412 Total 735 1812 78 2625 Round answers to three decimal places a) If we randomly select someone from the table, what is the probability it is someone who agrees? b) If we randomly select someone from the table, what is the probability it is someone who disagrees or doesn't know? c) Given a male has been selected, what is the probability it is someone who agrees?
There is a study in which a SRS of people are asked how they feel about a statement that "there is only one true love for each person. The results, broken down by gender are reproduced in Table 1. Table 1 Gender Agree Disagree Don't know Total Male 372 807 34 1213 Female 363 1005 44 1412 Total 735 1812 78 2625 Round answers to three decimal places a) If we randomly select someone from the table, what is the probability it is someone who agrees? b) If we randomly select someone from the table, what is the probability it is someone who disagrees or doesn't know? c) Given a male has been selected, what is the probability it is someone who agrees?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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