A population of values has a normal distribution with μ = 207.6 and σ = 10.3. You intend to draw a random sample of size n = 62. Find the probability that a single randomly selected value is greater than 209.4. P(x < 209.4) = Find the probability that a sample of size n = 62 is randomly selected with a mean greater than 209.4. P(Z < 209.4) = Enter your answers as numbers accurate to 4 decimal places. Answers obtained using exact z-scores or z- scores rounded to 3 decimal places are accepted.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A population of values has a normal distribution with �=207.6 and �=10.3. You intend to draw a random sample of size �=62.

Find the probability that a single randomly selected value is greater than 209.4.
P(�< 209.4) = 

Find the probability that a sample of size �=62 is randomly selected with a mean greater than 209.4.
P(�¯< 209.4) = 

Enter your answers as numbers accurate to 4 decimal places. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.

A population of values has a normal distribution with μ = =
random sample of size n = 62.
207.6 and = 10.3. You intend to draw a
Find the probability that a single randomly selected value is greater than 209.4.
P(x < 209.4) =
Find the probability that a sample of size n = 62 is randomly selected with a mean greater than 209.4.
P(Z < 209.4) =
Enter your answers as numbers accurate to 4 decimal places. Answers obtained using exact z-scores or z-
scores rounded to 3 decimal places are accepted.
Transcribed Image Text:A population of values has a normal distribution with μ = = random sample of size n = 62. 207.6 and = 10.3. You intend to draw a Find the probability that a single randomly selected value is greater than 209.4. P(x < 209.4) = Find the probability that a sample of size n = 62 is randomly selected with a mean greater than 209.4. P(Z < 209.4) = Enter your answers as numbers accurate to 4 decimal places. Answers obtained using exact z-scores or z- scores rounded to 3 decimal places are accepted.
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