Data Collected by the Substance Abuse and Mental Health Services Administration (SAMSHA) suggest that 69.8% of 18-20 year olds consumed alcoholic beverages in 2008?

(A) calculate the probability that exactly 4 out of 12 randomly sampled 18 to 20 year old consume an alcoholic drink?

(B) what is the probability that exactly 8 out of 1218 to20 year olds have not consumed an alcoholic beverage?

(C) What is the probability that at most two out of four randomly sampled 18 to 20 year old
have consume alcoholic beverage?

(D) what is the probability that at least one out of four randomly sample 18 to 20 years has consumed alcoholic beverage?