Assume that SAT scores are normally distributed with mean 1518 and standard deviation 325 (this will be used for questions 1 to 7). If 100 SAT scores are randomly selected find the probability that their mean is less than 1500.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Assume that SAT scores are normally distributed with mean 1518 and standard
deviation 325 (this will be used for questions 1 to 7). If 10O SAT scores are
randomly selected find the probability that their mean is less than 1500.
0.6678
0.1882
0.2898
0.2234
Transcribed Image Text:Assume that SAT scores are normally distributed with mean 1518 and standard deviation 325 (this will be used for questions 1 to 7). If 10O SAT scores are randomly selected find the probability that their mean is less than 1500. 0.6678 0.1882 0.2898 0.2234
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