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A population of values has a normal distribution with =133.1=133.1 and =65.2=65.2. You intend to draw a random sample of size n=92n=92. Please answer the
A population of values has a normal distribution with =133.1=133.1 and =65.2=65.2. You intend to draw a random sample of size n=92n=92. Please answer the following questions, and show your answers to 1 decimal place. Find P60, which is the value (X) separating the bottom 60% values from the top 40% values. P60 (for population) = Find P60, which is the sample mean (xx) separating the bottom 60% sample means from the top 40% sample means. P60 (for sample means) =
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