A population of values has a normal distribution with μ=46.9μ=46.9 and σ=78.3σ=78.3. You intend to draw a random sample of size n=189n=189. Find the probability that a single randomly selected value is greater than 37.8. P(X > 37.8) = Find the probability that a sample of size n=189n=189 is randomly selected with a mean greater than 37.8. P(M > 37.8) = 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=46.9μ=46.9 and σ=78.3σ=78.3. You intend to draw a random sample of size n=189n=189. Find the probability that a single randomly selected value is greater than 37.8. P(X > 37.8) = Find the probability that a sample of size n=189n=189 is randomly selected with a mean greater than 37.8. P(M > 37.8) = 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.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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A population of values has a
Find the probability that a single randomly selected value is greater than 37.8.
P(X > 37.8) =
Find the probability that a sample of size n=189n=189 is randomly selected with a mean greater than 37.8.
P(M > 37.8) =
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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