Sketch the probability distribution function

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Assume that a manufacturer of tennis balls produces a ball whose bounce from six feet is normally distributed with a mean of 42 inches and a variance of 4 inches.

a) Sketch the probability distribution function.

b) How often will a ball bounce more than 46 inches?

c) How often will a ball bounce less than 40 inches?

d) How often will 2 consecutive bounces be less than 40 inches (assuming the bounces are independent)?

Reference no: EM131726016

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