SAT scores in one state is normally distributed with a mean of 1537 and a standard deviation of 64. Suppose we randomly pick 38 SAT scores from that state. (solve for B) a) Find the probability that one of the scores in the sample is greater than 1521. P(X>1521)P(X>1521) = 0.5987 b)Find the probability that the average of the scores for the sample of 38 scores is greater than 1521. P(x̅>1521)P(x̅>1521) =
SAT scores in one state is normally distributed with a mean of 1537 and a standard deviation of 64. Suppose we randomly pick 38 SAT scores from that state. (solve for B) a) Find the probability that one of the scores in the sample is greater than 1521. P(X>1521)P(X>1521) = 0.5987 b)Find the probability that the average of the scores for the sample of 38 scores is greater than 1521. P(x̅>1521)P(x̅>1521) =
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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SAT scores in one state is normally distributed with a mean of 1537 and a standard deviation of 64. Suppose we randomly pick 38 SAT scores from that state. (solve for B)
a) Find the
b)Find the probability that the average of the scores for the sample of 38 scores is greater than 1521.
P(x̅>1521)P(x̅>1521) =
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