Do exercise 8 using the binomial proportion p in place of X.
a.* Find the binomial X for the gender variable (counting the number of females) and interpret it.
b.* Find the standard error of X and interpret it.
c. Find the population mean for the binomial X.
d. How far is the observed X for your sample from its population mean?
e. How does this difference compare to the standard error of X?