Mathematics, 19.10.2020 04:01 Mgarcia325
The numbers of pages in the books in a library follow a normal distribution. If the mean number of pages is 180 and the standard deviation is 30 pages, what can you conclude?
А. About 60% of the books have fewer than 150 pages.
B. About 16% of the books have fewer than 150 pages.
c. About 95% of the books have more than 150 pages.
D About 16% of the books have more than 150 pages.
Answers: 2
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The numbers of pages in the books in a library follow a normal distribution. If the mean number of p...
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