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10 May, 11:30

Victoria wants to estimate the mean weight of apples in her orchard. She'll sample n apples and make a 95%

confidence interval for the mean weight. She is willing to use 0 = 15 grams as an estimate of the standard

deviation, and she wants the margin of error to be no more than 5 grams.

Which of these is the smallest approximate sample size required to obtain the desired margin of error?

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Answers (1)
  1. 10 May, 13:12
    0
    A. 5 apples

    B. 15 apples

    C. 25 apples

    D. 30 apples

    E. 35 apples

    Step-by-step explanation:

    I am not entirely sure, but I think it is B.
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