Question 1097104
A women's clothing store owner buys from three companies: A, B and C. The most recent purchases are shown below:

                              Company
Product           A            B             C   Totals
Dresses          24           18            12     54
Blouses          13           36            15     64
Totals           37           54            27    118
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If one item is selected at a random, find the following probabilities.
a) it was purchased from company A or is a dress.
Ans:: (37+54-24)/118
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b) it was purchased from company B or company C.
Ans:: (54+27)/118
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c) it is a blouse or was purchased from company A.
Ans:: (64+37-13)/118
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Cheers,
Stan H.
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