Question: Using only the Empirical Rule [use .68, .95, .99], find the following:

a. The area between -3 and +2 standard deviations.

b. The area between 2 & 1 standard deviations above the mean.

c. What percentile lives at 2 standard deviations above the mean?

d. The area between the mean & 3 standard deviations below the mean.