Amarathon is 26 miles and 365 yards from start to finish. one mile is the same as 1,760 yards. how long is the race in units of miles? round the answer to the tenths place.

Given a binomial distribution variable with n=20 and p=0.60 find the following possibilities using the binomial table a) p(x < 13) b) p x > 15) c) p(x = 17) d) p(11 < x < 14) e) p(11 < x < 14)