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The mean number of words per minute (WPM) typed by a speed typist is 104104 with a variance of 196196 . What is the probability

The mean number of words per minute (WPM) typed by a speed typist is 104104 with a variance of 196196.

What is the probability that the sample mean would be greater than104.7104.7WPM if100100speed typists are randomly selected? Round your answer to four decimal place

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