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Mathematics, 22.10.2020 19:01 prishapup27
The mean number of words per minute (WPM) typed by a speed typist is 123123 with a standard deviation of 1414 WPM. What is the probability that the sample mean would be greater than 122.2122.2 WPM if 5252 speed typists are randomly selected
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The mean number of words per minute (WPM) typed by a speed typist is 123123 with a standard deviatio...
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