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The probability of a certain flower having eight petals is 0.45. In a randomly selected batch of 380 of these flowers how many would be expected not to have eight petals?

The probability of a certain flower having eight petals is 045 In a randomly selected batch of 380 of these flowers how many would be expected not to have eight class=

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Answer:

P(flower does not have eight petals) = .55

E = 380(.55) = 209 flowers

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