4 A club with 12 female members and 11 male members is electing a president and vice president. How many election outcomes are possible? Assuming eachoutcome is equally likely, find the probability that a. Both officers are male. b. The president is female. c. The two officers are of different genders.

A football team consists of 13 each freshmen and sophomores, 18 juniors, and 19 seniors. Four players are selected at random to serve as captains. Find the probability of the following. P(at least 1 of the students is a senior)=

If there are 2 green marbles, 5 blue marbles, and 3 red marbles in a black velvet bag. What is the probability that a person randomly selects either a green or a red marble? O 0.3 O 0.5 O 0.7 O 0.8

Alex has a bag of stuffed animals containing nine bears, six lions, and three monkeys. The probability that Alex will randomly pull out a bear and then a lion is .Using this probability, determine if the event of pulling out a bear and the event of pulling out a lion was independent, dependent, both, or neither.    A.  neither independent nor dependent  B.  dependent  C.  both independent and dependent  D.  independent

Suppose that you have 10 coins: 3 dimes, 3 quarters, and 4 nickels. Two coins are selected at random. What is the probability that you choose exactly 30 coins?

65% of all students at a college still need to take another math class. If 4 students are randomly selected, find the probability that a. Exactly 2 of them need to take another math class. b. At most 2 of them need to take another math class. c. At least 2 of them need to take another math class. d. Between 2 and 3 (including 2 and 3) of them need to take another math class.

64% of all students at a college still need to take another math class. If 4 students are randomly selected, find the probability thata. Exactly 2 of them need to take another math class. b. At most 2 of them need to take another math class. c. At least 2 of them need to take another math class. d. Between 2 and 3 (including 2 and 3) of them need to take another math class.