find the probability that the student smokes but does not consume alcoholic beverages.

An urn contains 15 balls marked LOSE and 3 balls marked WIN. Suppose that Chuck and Delilia take turns selecting one ball from the urn, without replacement, where Vhuck makes the first selection. The individual that draws the third WIN ball wins the game. It does not matter who selected the first two.  Show that the probability Chuck wins the game on his third selection is equal to 1/136.

What is the probability of randomly selecting all seniors to form a committee of two from a pool of 15 seniors, 12 juniors, and 9 sophomores?

Find the probability that a randomly selected group of four children will contain exactly three girls

A shipment contains 10​ igneous, 8 ​sedimentary, and 8 metamorphic rocks ... If 5 rocks are selected at​ random, find the probability that exactly 3 are sedimentary

6. The probability that a randomly chosen adult resident of Bayview city owns a boat is 0.16. The probability that a randomly chosen adult rents an apartment is 0.30. The probability that the adult owns a boat given they rent an apartment is 0.20. Find the probability that a randomly chosen adult rents an apartment and owns a boat.

An AP stats class has 25 Senior and 5 Juniors. There are 22 total students in National Honor Society (20 Seniors and Juniors). Create a two-way table and a Venn Diagram that represents this situation. Then find the probability of choosing a student that is a senior or National Honor Society member.

Suppose that a family has seven children. Also, suppose that the probability of having a girl is 1/2. Find the probability that the family has at least six girls.

11.) A shipment of 11 printers contains 2 that are defective. Find the probability that a sample of 4, drawn from the 11, will not contain a defective printer.

Suppose that a bag contains one white chip and two red chips.  Chips are going to be selected at random from the bag with replacement. What is the probability of selecting a white chip from the bag? What is the probability of selecting a red chip from the bag? Are the outcomes of selecting a white chip and selecting a red chip equally likely? Two chips are selected from the bag with replacement.  Is the probability of selecting two white chips greater than, equal to, or less than the probability of selecting two red chips?  Explain your answer.