Mathematics, 24.02.2021 09:50 justalikri
Select the correct answer.
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?
OA About 60% of the books have fewer than 150 pages
OB.
About 10% of the books have fewer than 150 pages.
About 95% of the books have more than 150 pages.
Ос.
OD
About 10% of the books have more than 150 pages
Answers: 3
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