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professional baseball pitcher takes 14.99 seconds to throw each pitch, on average. Assume the pitcher's times per pitch follow the normal probability distribution with a
professional baseball pitcher takes 14.99 seconds to throw each pitch, on average. Assume the pitcher's times per pitch follow the normal probability distribution with a standard deviation of 2.2seconds.
a. What is the probability that a random sample of 15 pitches from this pitcher will have a mean less than
14 seconds?
P(X<14)= enter your response here
(Round to four decimal places as needed.)
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