Classify each of situation as uniform, binomial, hypergeometric, or none of these. a. Forty-five percent of women aged 18 to 25 are currently enrolled in post-secondary education. The random variable is the number of women between the ages of 18 and 25, out of 25 polled, who attend post-secondary education. b. Twenty out of 30 people at a party are non-smokers. The random variable is the number of smokers in a selection of 8 partiers. c. The flaws in pieces of timber average 0.2 per meter. The random variable is the number of flaws in the next 50 meters of timber. d. A spinner has 20 equally likely spaces, numbered from 1 to 20. The random variable is the number on which the spinner lands.