The exam scores in Bryan’s class are Normally distributed with a mean of 88 points and a standard deviation of 1.5 points. A normal curve titled exam scores has score on the x-axis, going from 83.5 to 92.5. Vertical lines are at 85, 86.5, 88, 89.5, and 91. The highest point is at 88. Fill in the correct values in the statements. About 68% of the observations will fall within points of the mean of points. About % of the observations will fall within 3 points of the mean. About 99.7% of the observations will fall within points of the mean.