Honors Unit 12 Review- Probability

Five hundred boys, including Josh and Sokka, entered a drawing for two football game tickets.  What is the probability, as a simplified fraction, that the tickets were won by Josh and Sokka?

Nia and Chad are going to a concert with their high school’s key club.  If they choose a seat on the row below at random, what is the probability, as a simplified fraction, that Chad will be in seat C11 and Nia will be in C12?

A high school performs a production of A Raisin in the Sun with a freshman English class of 18 students.  If the three members of the crew are decided at random, what is the probability, as a simplified fraction, that Chase, Jaden, and Emelina are selected for lighting, props, and spotlighting, respectively?

In a bag of 3 green marbles and 4 blue marbles, a blue marble is drawn and not replaced.  Then, a second blue marble is drawn. Find the probability of getting 2 blue marbles. Show the answer in simplified fraction.

Use the spinner and the number cube shown in the picture to answer the question.  What is the probability of spinning 3 and rolling an even number? Write the answer in simplified fraction.

A die is rolled.  If the number rolled is greater than 2, find the probability, as a simplified fraction, that it is a 6.

A coin is tossed and a die is rolled. Find the probability, as a simplified fraction, of

tossing heads and a rolling a 6.

Find the probability of a point chosen at random being in the shaded area to the nearest hundredth.

• 0.47

• 0.32

• 3.13

• 0.65

Find the probability, as a simplified fraction, of a point chosen at random NOT being in the shaded area of the diagram at the right.

You are designing a target that is a small square inside a larger square(with side lengths of 24 inches).  Find the length of one side of the small square if the probability of landing in the small square is 4/9.