1. The Time spent (in days) waiting for a kidney transplant for people ages 35-49 can be approximatedby the normal distribution as shown in the figure to the right(a) What waiting time represents the...

1. The Time spent (in days) waiting for a kidney transplant for people ages 35-49 can be approximatedby 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 Table2. The time spent (in days) waiting for a heart transplant for people ages 35-49 can be approximated bythe 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 amean 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 ofhere