Calculate the probability that a randomly selected egg weighs between 62.5 g and 68.75 g. Show your work.

Question

Calculate the probability that a randomly selected egg weighs between 62.5 g and 68.75 g. Show your work.

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Piper 2 weeks 2022-01-12T11:54:37+00:00 1 Answer 0 views 0

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    2022-01-12T11:56:08+00:00

    Step-by-step explanation:

    Since the overall weight of the eggs produced by a certain breed of hen is Normally distributed with a mean of 65 grams and a standard deviation of 5 grams.

    That gives us:

    (62.5) = (62.5 – 65) / 5 = -0.50

    (68.75) = (68.75 – 65) / 5 = 0.75

    Probability(0.62.5<= x <=68.75)

    = Probability(-0.5<= z <=0.75)

    = 0.4649

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