1. The Time spent (in days) waiting for a kidney transplant for people ages 35-49 can be approximated by the normal distribution as shown in the figure to the right (a) What waiting time represents the 90th percentile? (b) What waiting time represents the first quartile? Page 1 of the Standard Normal Table Page 2 of the Standard Normal Table 2. The time spent (in days) waiting for a heart transplant for people ages 35-49 can be approximated by the normal distribution, as shown in the figure to the right. (a) What waiting time represents the 5th percentile? (b) What waiting time represents the third quartile? 3. In a survey of a group of men, the heights in the 20-29 age group were normally distributed, with a mean of 67.3 inches and a standard deviation of 3.0 inches. A study participant is randomly selected. Complete parts (a) through (d) below. (a) Find the probability that a study participant has a height that is less than 67 inches. The probability that the study participant selected at random is less than 67 inches tall is _______. **Parts B and C will be posted after. Please write answers in comment section instead of here. Thank you