SAT scores in one state is normally distributed with a mean of 1496 and a standard deviation of 64. Suppose we randomly pick 43 SAT scores from that state. a) Find the probability that one of the scores in the sample is greater than 1503. P(X > 1503) = b) Find the probability that the average of the scores for the sample of 43 scores is greater than 1503. P(X > 1503) = %3D Round each answer to at least 4 decimal places.
SAT scores in one state is normally distributed with a mean of 1496 and a standard deviation of 64. Suppose we randomly pick 43 SAT scores from that state. a) Find the probability that one of the scores in the sample is greater than 1503. P(X > 1503) = b) Find the probability that the average of the scores for the sample of 43 scores is greater than 1503. P(X > 1503) = %3D Round each answer to at least 4 decimal places.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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