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10.) Adverse conditions have caused 10% of the grapefruit on Sam’s grapefruit farm to be of...

10.) Adverse conditions have caused 10% of the grapefruit on Sam’s grapefruit farm to be of inferior quality. Grapefruit are placed in boxes that contain 64 grapefruit each.

a) What is the mean number of inferior grapefruit in a box?

b)What is the standard deviation of the number of inferior grapefruit in a box?

c)What is the probability of getting 7 or more inferior grapefruit in a box?

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