Find the area of the shaded region. The scores are normally distributed with a mean of 100 and a standard deviation of 15. Round to 4 decimals. 9i Question 21 Find the area of the shaded region. The scores are normally distributed with a mean of 100 and a standard deviation of 15. Round to 4 decimals. 7'9 1'5! Question 22 Find the area of the shaded region. The scores are normally distributed with a mean of 100 and a standard deviation of 15. Round to 4 decimals. H1 12