Mathematics, 01.12.2020 23:10, andrwisawesome0

A book publisher counted the words on each page of a series of books. They found that the number of words per page followed a normal distribution with a mean of 265 words and a standard deviation of 25 words. What percentage of the pages contain fewer than 215 words?

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A book publisher counted the words on each page of a series of books. They found that the number of...