What is the probability that a score selected at random

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Reference no: EM132135894

In this question are you just using the empirical rule?

You know that your population is normally distributed with a mean of 100 and a standard deviation of 15. Using the empirical rule as a rough approximation, what is the probability that a score selected at random is

Above 100

Below 85

Below 130

Reference no: EM132135894

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