Suppose that 30% of flies are black, and 70% are grey. one fly is chosen at random, what is the probability that the chosen fly is grey?

asked May 28, 2018 160k views

4 votes

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1 vote

probablity=desired outcomes/total possibel

grey=70%=70/100=7/10

the probablity that it is grey is 7/10

Cocoanetics answered May 31, 2018

8.0k points

5 votes

The probability that the fly is grey is equal to the percentage of the grey flies
70%=7/10

Corona Luo answered Jun 2, 2018

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