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Mathematics, 07.04.2021 17:10 haileygrace2282
The mean number of words per minute (WPM) typed by a speed typist is 119 with a standard deviation of 15 WPM. What is the probability that the sample mean would differ from the population mean by greater than 4.1 WPM if 33 speed typists are randomly selected? Round your answer to four decimal places.
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The mean number of words per minute (WPM) typed by a speed typist is 119 with a standard deviation o...
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