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By the Empirical Rule, how many students in a class of 200 would score within the range μ ± 2σ ?

Sagot :

The number of students that score within the range μ ± 2σ is; 190 students

How to use the empirical rule of statistics?

The empirical rule is a tool for finding the ranges that are 1 standard deviation, 2 standard deviations, and 3 standard deviations from the mean, in which you'll find 68, 95, and 99.7% of the normally distributed data respectively.

This means that 2 standard deviations from the mean would indicate that 95% of the students would score within the given range.

Thus, number of students that score within the range μ ± 2σ is;

95% * 200 = 190 students

Read more about Empirical Rule of Statistics at; https://brainly.com/question/10093236

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