Apply the empirical rule and illustrate the answer through a diagram A normal distribution of data has a mean of 78 and a standard deviation of 9 a. What scores fall within 68% of the distribution b.What scores fall within 95% of the distribution?

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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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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Apply the empirical rule and illustrate the answer through a diagram A normal distribution of data has a mean of 78 and a standard deviation of 9 a. What scores fall within 68% of the distribution b.What scores fall within 95% of the distribution?
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