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Find the percentage of students who learn the basics

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Reference no: EM132855045

Suppose the times taken to learn the basics of the word processor by all students have a bell-shaped distribution with a mean of 200 minutes and a standard deviation of 20 minutes.

Using the empirical rule, find the percentage of students who learn the basics of this word processor in 160 to 240 minutes, Round your answer to one decimal place.

Reference no: EM132855045

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