Mathematics, 19.11.2020 19:00 jocelynfray16
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?
А.
16%
B.
32%
C. 2.5%
D. 5%
Answers: 2
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A book publisher counted the words on each page of a series of books. They found that the number of...
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