A particular fruit's weights are normally distributed, with a mean of 616 grams and a standard deviation of 13 grams. The heaviest 15% of fruits weigh more than how many grams? Give your answer to the nearest gram.
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To find the z-score, we can use the z-score formula: z = (x - μ) / σ where x is the value we want to find the z-score for, μ is the mean, and σ is the standard deviation. In this case, we want to find the z-score for the 15th percentile, which corresponds to a Show more…
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