The weight distribution of the 2016 Atlanta Falcons team members is shown below.

Lbs. ............................................................. Frequency
320-339 ............................................................. 1
300-319 ............................................................. 13
280-299 ............................................................. 2
260-279 ............................................................. 5
240-259 ............................................................. 5
220-239 ............................................................. 6
200-219 ............................................................. 15
180-199 ............................................................. 12
160-179 ............................................................. 1

a. If you randomly select one player, what is probability that the player weighs between 300 lbs. and 319 lbs.?

b. If you randomly select one player, what is the probability that the player weighs less than 200 lbs.?

c. If you randomly select one player, what is the probability that the player weighs 200 lbs. or more?

d. If you randomly select one player, what is the probability that the player weighs more than 339 lbs. or less than 180 lbs.?