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The distribution of all SAT scores is normally distributed with a mean of 1036 and a standard deviation of 100. If a sample of 53 SAT scores is randomly chosen, determine the probability that the sample average is less than 1021. O 0.0755 O 0.1374 0 0.8131 0.8626

The distribution of all SAT scores is normally distributed with a mean of 1036 and a standard deviation of 100. If a sample of 53 SAT scores is randomly chosen, determine the probability that the sample average is less than 1021. O 0.0755 O 0.1374 0 0.8131 0.8626

MATLAB: An Introduction with Applications
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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### Probability and Statistics: SAT Score Distribution The distribution of all SAT scores is normally distributed with a mean of 1036 and a standard deviation of 100. If a sample of 53 SAT scores is randomly chosen, determine the probability that the sample average is less than 1021. ### Choices: - ☐ 0.0755 - ☐ 0.1374 - ☐ 0.8131 - ☐ 0.8626
Transcribed Image Text:### Probability and Statistics: SAT Score Distribution The distribution of all SAT scores is normally distributed with a mean of 1036 and a standard deviation of 100. If a sample of 53 SAT scores is randomly chosen, determine the probability that the sample average is less than 1021. ### Choices: - ☐ 0.0755 - ☐ 0.1374 - ☐ 0.8131 - ☐ 0.8626
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