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A population of values has a normal distribution with μ=108μ=108 and σ=9.9σ=9.9. You intend to draw...

A population of values has a normal distribution with μ=108μ=108 and σ=9.9σ=9.9. You intend to draw a random sample of size n=100n=100. Please answer the following questions, and show your answers to 1 decimal place.

Find P61, which is the value (X) separating the bottom 61% values from the top 39% values.
P61 (for population) = 110.8 (I KNOW HOW TO GET THIS ANSWER)

Find P61, which is the sample mean (¯xx¯) separating the bottom 61% sample means from the top 39% sample means.
P61 (for sample means) =

I am not sure how to input this into my calculator...

Math   Statistics-And-Probability   
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