Question: The following histogram presents a data set with a mean of 16 and a standard deviation of 2. Is it appropriate to use the Empirical

The following histogram presents a data set with a mean of 16 and a standard deviation of 2.

Is it appropriate to use the Empirical Rule to approximate the proportion of the data between 12 and 20? If so, find the approximation. If not, explain why not. 0.25 0.20 0.15 Relative Frequency 0.10- 0.05 0 10 11 12 13

0.25 0.20 0.15 Relative Frequency 0.10- 0.05 0 10 11 12 13 14 15 16 17 18 19 20 21 22

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