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OpenStudy (anonymous):
Probability help, please!
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OpenStudy (anonymous):
A diner asked its customers, "Did you cook dinner last night?" The results on the survey are shown in the table below:
OpenStudy (anonymous):
OpenStudy (anonymous):
What is the probability that one of the customers chosen from this survey was a male and did not cook dinner? 0.05 0.13 0.25 0.33
OpenStudy (anonymous):
@ganeshie8
ganeshie8 (ganeshie8):
Look at the given table, total how many customers participated in the survey ?
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OpenStudy (anonymous):
1249!
OpenStudy (anonymous):
Wait that's the wrong answer.
OpenStudy (anonymous):
1186! Sorry that was for a different problem.
OpenStudy (anonymous):
.13
OpenStudy (anonymous):
Why?
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OpenStudy (anonymous):
males did not cook divided by total number of participants
OpenStudy (anonymous):
@ganeshie8 is this correct?
ganeshie8 (ganeshie8):
good, how many "did not cook", in the "males" column ?
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