Unit 10 Review

A spinner with 5 equal sized segments colored red, blue, green, yellow and black is spun. Immediately after, a 6-sided fair die is rolled. 

A. What is the probability that the spinner will land on green?

A spinner with 5 equal sized segments colored red, blue, green, yellow and black is spun. Immediately after, a 6-sided fair die is rolled. 

B. What is the probability that the die will roll an even number?

A spinner with 5 equal sized segments colored red, blue, green, yellow and black is spun. Immediately after, a 6-sided fair die is rolled. 

C. What is the probability that both events will occur?

A store received a shipment of 500 Chromebooks, 2 of which were defective. If a Chromebook is randomly selected from the shipment, what is the probability that it is defective?

There are 4 blue marbles, 5 red marbles, 1 green marble, and 2 black marbles in a bag.  Suppose you select one marble at random.  Find the probability that the selected marble is NOT a black marble.

James has a bag with 5 red and 6 green marbles. He randomly chooses a marble without looking and sets it aside. He then chooses another marble without looking. Are these events dependent or independent?

• Independent

• Dependent

James has a bag with 5 red and 6 green marbles. He randomly chooses a marble without looking and sets it aside. He then chooses another marble without looking. What is the probability that both marbles will be red?

In a game, you roll a standard die (#1-6) and then spin a spinner with 6 evenly sized spaces numbered 1 to 6. Are these events dependent or independent?

• Independent

• Dependent

In a game, you roll a standard die (#1-6) and then spin a spinner with 6 evenly sized spaces numbered 1 to 6. What is the probability that you will roll an odd number on the die and even number on the spinner?

What is the probability of guessing a four digit code correctly the first time if each digit is an integer between 0 and 9 and can be repeated?