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Quantitative Methods for Table of Events

Given the following table of events

Good Poor Total
A 63 27 90
Not A 32 78 110
Total 95 105 200

P(N) = ?
P(P & N) =?
P(P|N) =?

Solution Preview

Solution. From the above table, there are 200 in total and 110 are NOT A. So,
(1) ...

Solution Summary

The solution uses the table of events to calculate P(N), P(P&N) and P(P|N).

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