Statistics

A particular fruit's weights are normally distributed, with a mean of 764 grams and a standard deviation of 33 grams.

The heaviest 15% of fruits weigh more than how many grams?

Give your answer to the nearest gram.

asked by Bailey
  1. the upper 15% of weights are a little over one S.D. above the mean

    so, more than ... 764 + 33

    using a z-score table ... 1.036 S.D

    so, more than ... 764 + (33 * 1.036)

    posted by Scott

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