# Question: a random sample of n49 observations is drawn from a...

###### Question details

A random sample of n=49 observations is drawn from a population with a mean equal to 20

and a standard deviation equal to14.

a. Find the probability that x overbarx is less than 14.

b. Find the probability that x overbarx is greater than 25.

c. Find the probability that x overbarx falls between 14 and 22.

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a. The probability that x overbarx is less than 14 is ________(Round to three decimal places as needed.)