Unit 5 Probability

If a coin is flipped three times what is the probability of getting tails all three times?

A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?

• 5/6

• 1/2

• 1/3

• 1/6

A coin is tossed and a number cube is rolled. What is the probability that the coin shows tails and the number cube shows a six?

• 1/6

• 1/8

• 1/12

• 1/4

Roll a die one time. Find P(rolling a 4).

• 1/4

• 2/3

• 1/6

• 1/2

What is the probability of spinning the spinner and landing on the 7?

• impossible

• equally likely

• unlikely

• very likely

Based on the chart, what is the experimental probability of pulling a green marble?

• 1/8
• 8/25
• 8/100
• 7/8

An ice cream parlor has 6 different flavors. They have 4 toppings and 2 types of cones. How many possible ice cream combinations are there?

• 6

• 48

• 12

• 24

There are 6 red marbles, 5 green marbles, and 4 yellow marbles in a bag. If Joe picks 2 marbles one after the other without replacement, then what is the probability that both are red in color?

• 2/5

• 1/21

• 4/25

• 1/7

Berry rolls two number cubes. What is the probability of rolling 5 on both of the number cubes?

• 1/4

• 1/12

• 1/9

• 1/36

Jack tossed a coin three times. Which tree diagram shows all the possible outcomes of the coin landing heads up or tails up?

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