In an English Class, the midterm exam raw scores (i., the values of x) form a normal distribution, with a mean of 239 and a standard deviation of 37....

In an English Class, the midterm exam raw scores (i.e., the values of x) form a normal distribution, with a mean of 239 and a standard deviation of 37.

What percentage of exam scores are more than 1.5 standard deviations of distance away from the mean?