A company sells apples in packages of 4. The masses of the individual apples are normally distributed with a mean of 175g, and a standard de

Question

A company sells apples in packages of 4. The masses of the individual apples are normally distributed with a mean of 175g, and a standard deviation of 15g, . Assume that the weights of apples are independent from each other.

Let T=T equals the total weight of 4 randomly selected apples
Find the probability that the total mass is less than 685g.
You may round your answer to two decimal places.

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Gia Bảo 5 years 2021-07-23T23:22:57+00:00 1 Answers 341 views 0

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  1. kiet
    0
    2021-07-23T23:24:45+00:00
    Reply

    Answer: 0.31

    Step-by-step explanation:

    on khan

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