between 7 and 13 is 6 = 3 standard deviations when the standard deviation =2
by the empirical rule 99.7% fall within 3 standard deviations.
99.7/2 = 49.85 % fall between 7 and 13
Jykera D.
asked • 03/11/21What is the percentage of values in the distribution between 7 and 13?
A normal distribution has a mean of 7 and a standard deviation of 2. Use the 68-95-99.7 rule to find the percentage of values in the distribution between 7 and 13.
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