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A sample of n=14 observations is drawn from a normal population with μ=1030 and σ=200. Find...

A sample of n=14 observations is drawn from a normal population with μ=1030 and σ=200. Find each of the following:

A. P(X¯>1110)

Probability =

B. P(X¯<944)

Probability =

C. P(X¯>997)

Probability =

THANK YOU!!

Math   Statistics-And-Probability   
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The second image is the output in R.

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