A population of values has a normal distribution with 178.8 and a = 83.3. You intend to draw a random sample of size n = 119. = Find the probability that a single randomly selected value is between 158.2 and 185.7. P(158.2 X 185.7) = Find the probability that a sample of size n = 119 is randomly selected with a mean between 158.2 and 185.7. P(158.2 M 185.7) = 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
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A population of values has a normal distribution with = 178.8 and o= 83.3. You intend to draw a
random sample of size n 119.
Find the probability that a single randomly selected value is between 158.2 and 185.7.
P(158.2 X 185.7) =
Find the probability that a sample of size n = 119 is randomly selected with a mean between 158.2 and
185.7.
P(158.2 M 185.7) =
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 = 178.8 and o= 83.3. You intend to draw a random sample of size n 119. Find the probability that a single randomly selected value is between 158.2 and 185.7. P(158.2 X 185.7) = Find the probability that a sample of size n = 119 is randomly selected with a mean between 158.2 and 185.7. P(158.2 M 185.7) = 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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GivenMean(μ)=178.8standard deviation(σ)=83.3sample size(n)=119

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