The cumulative percent distribution of population (20-29 years) by height and sex (1988-1994) is given in table below.
![62_47a47877-54d2-4caf-8439-1875037a6642.png](https://secure.tutorsglobe.com/CMSImages/62_47a47877-54d2-4caf-8439-1875037a6642.png)
a Produce a Q-Q plot for male and female heights.
b Discuss their goodness of fit for a normal distribution.
c Approximate the mean and standard deviation of these heights from the Q-Q plots.