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The mean number of words per minute (WPM) typed by a speed typist is 104 with a variance of 196 . What is the probability

The mean number of words per minute (WPM) typed by a speed typist is 104

with a variance of 196

What is the probability that the sample mean would be greater than 104.7

WPM if 100

speed typists are randomly selected? Round your answer to four decimal places.

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