A set of exam scores is normally distributed and has a mean of 79.3 and a standard deviation of 7.4. You choose a random score from the data set and the probability of getting a score less than or equal to this is 0.0078. What was the test score you randomly chose?
A set of exam scores is normally distributed and has a mean of 79.3 and a standard deviation of 7.4. You choose a random score from the data set and the probability of getting a score less than or equal to this is 0.0078. What was the test score you randomly chose?
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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![A set of exam scores is normally distributed and has a mean of 79.3 and a standard deviation of 7.4. You choose a random score from the data set and the probability of getting a score less than or equal to this is 0.0078.
What was the test score you randomly chose?
[Text Box for Input]
Round to three decimal places.
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Transcribed Image Text:A set of exam scores is normally distributed and has a mean of 79.3 and a standard deviation of 7.4. You choose a random score from the data set and the probability of getting a score less than or equal to this is 0.0078.
What was the test score you randomly chose?
[Text Box for Input]
Round to three decimal places.
[Submit Question Button]
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