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A random sample of size 27 was taken from a normally distributed population with a population...

A random sample of size 27 was taken from a normally distributed population with a population mean 29 and a population standard deviation 7.

Determine each of the following probabilities.

Round your answer to at least 3 decimal places where appropriate.

a) P(Xˉ>26)=

b) P(Xˉ≤26)=

c) P(24<Xˉ<25)=

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