An insurance company has collected data on the gender and marital status of 300 customers, shown in
Question:
Suppose a customer is selected at random from this sample.
a. What is the probability that the customer is female or married?
b. What is the probability that the customer is married if the customer is male?
c. Are gender and marital status independent? Prove your answer.
Transcribed Image Text:
Married 125 Divorced 30 Single 25 Male Female 20 50 50
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Related Book For
Analyzing Data And Making Decisions Statistics For Business Microsoft Excel 2010 Updated
ISBN: 9780132924962
2nd Edition
Authors: Judith Skuce
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