Back to The Normal Distribution

Exercise 13

Avg difficulty 2.5

Use the Empirical Rule to answer these questions.

About what percent of values in a Normal distribution fall between the mean and one standard deviation below the mean?

Lee et al., Math in Society, §3.5 The Normal Distribution, Exercise 13

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Adapted from Math in Society © 2018–2024 Portland Community College Math Instructors. Licensed under CC BY-SA 4.0. Source: Math in Society. Imported at revision 68ee43c.