A survey conducted at a shopping mall asked 100 individuals including 48 women about whether they were happy about the early closing of shops to control spread of corona. 87 of them responded in negative. Only 4 of the women said that they were happy with the early closure. Construct a 2-way contingency for gender and survey response and answer the following questions a. If a randomly selected person was a male, what is the probability that he would have responded “yes” b. What is the probability that a randomly selected female would have responded no c. What is the probability that a randomly picked person who said no is a male
A survey conducted at a shopping mall asked 100 individuals including 48 women about whether they were happy about the early closing of shops to control spread of corona. 87 of them responded in negative. Only 4 of the women said that they were happy with the early closure. Construct a 2-way contingency for gender and survey response and answer the following questions a. If a randomly selected person was a male, what is the probability that he would have responded “yes” b. What is the probability that a randomly selected female would have responded no c. What is the probability that a randomly picked person who said no is a male
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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A survey conducted at a shopping mall asked 100 individuals including 48 women about whether they were happy about the early closing of shops to control spread of corona. 87 of them responded in negative. Only 4 of the women said that they were happy with the early closure. Construct a 2-way contingency for gender and survey response and answer the following questions
a. If a randomly selected person was a male, what is the probability that he would have responded “yes”
b. What is the probability that a randomly selected female would have responded no
c. What is the probability that a randomly picked person who said no is a male
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