Mathematics, 01.03.2021 18:20 kaylaamberd
In a city library, the mean number of pages in a novel is 525 with a standard deviation of 200. Approximately 30% of the novels have fewer than 400 pages. Suppose that you randomly select 50 novels from the library. What is the probability that the average number of pages in the sample is less than 500?
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Ill mark the brainliest if you me with the these three questions 7,8,9
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In a city library, the mean number of pages in a novel is 525 with a standard deviation of 200. Appr...
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