hannah681839 hannah681839

17-05-2018
Mathematics

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the number of pages in the books in a library follow a normal distribution if the mean number is 180 and the standard deviation is 30 paged what can you conclude

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MrGumby MrGumby

17-05-2018

We can assume that 99.7% of all readers have read between 90 and 270 pages. This is because of the normal curve.

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