A population of values has a normal distribution with μ = 106.4 and σ = 25.5. You intend to draw a random sample of size n = 85. Please answer the following questions, and show your answers to 1 decimal place. Find P₁₁, which is the value (X) separating the bottom 11% values from the top 89% values. P11 (for population) = Find P₁₁, which is the sample mean (2) separating the bottom 11% sample means from the top 89% sample means. P11 (for sample means) =

MATLAB: An Introduction with Applications
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A population of values has a normal distribution with μ = 106.4 and σ = 25.5. You intend to draw a
random sample of size n = 85. Please answer the following questions, and show your answers to 1
decimal place.
Find P₁₁, which is the value (X) separating the bottom 11% values from the top 89% values.
P₁1 (for population) =
11
Find P₁₁, which is the sample mean (a) separating the bottom 11% sample means from the top 89% sample
means.
P₁1 (for sample means) =
Transcribed Image Text:A population of values has a normal distribution with μ = 106.4 and σ = 25.5. You intend to draw a random sample of size n = 85. Please answer the following questions, and show your answers to 1 decimal place. Find P₁₁, which is the value (X) separating the bottom 11% values from the top 89% values. P₁1 (for population) = 11 Find P₁₁, which is the sample mean (a) separating the bottom 11% sample means from the top 89% sample means. P₁1 (for sample means) =
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