A survey was conducted to measure the height of Canadian men. In the survey, respondents were grouped by age. In the 20-29 age group, the height was normally distributed, with a mean of 69.2 inches...

A survey was conducted to measure the height of Canadian men.

In the survey, respondents were grouped by age. In the 20-29 age group, the height was normally distributed, with a mean of 69.2 inches and a standard deviation of 2.9 inches. A study participant is randomly selected.

Find P80, the 80th percentile

Find P50, the 50th percentile

Find the height that corresponds to the first quartile

please show all steps using excel formulas