Vocabulary
Skills
Problem Solving
Independent Events
100
Two or more simple events
What is a compound event
100
A coin is tossed, and a number cube is rolled. P(heads and 1)
What is 1/12
100

Ms. Fountaine needs two students to help her with two different demonstrations for her class of 12 girls and 14 boys. She randomly chooses one student, then the first students returns to his/her seat and can be chosen again for the second demonstration. What is the probability that both students are girls?

What is 36/49?

100
A number cube is rolled and a spinner labeled A-D is spun. P(4 and B)
What is 1/24
200
If the outcome of one event does not affect the outcome of a second event
What is independent events
200
Four coins are tossed. P(heads)
What is 1/16
200

A bag contains 6 green marbles, 2 blue marbles, and 3 white marbles. Kevin draws one marble from the bag and replaces it. Elliot then draws one marble from the bag. P(blue and white)

What is 6/121?

200
A number cube is rolled and a spinner labeled A-D is spun. P(multiple of 2 and C)
What is 1/8
300

What is the word used to represent all possible outcomes?

What is sample space?

300

A card is chosen at random from a deck of 52 cards. It is replaced and a second card is chosen. P(jack and 8)

What is 2/169

300

Brenda and her husband plan to have three children. What is the probability that all three will be boys?

What is 1/8?

300
A number cube is rolled and a spinner labeled A-D is spun. P(not 5 and not D)
What is 5/8
400

When 'and' is used in probability it usually represents what operation?

What is multiplication?

400
A jar holds 15 red pencils and 10 blue pencils. One pencil is chosen, replaced, then a second pencil is chosen. P (two red)
What is 9/25
400

80% of all drivers wear seat belts. If three drivers are pulled over, the probability that all would be wearing seat belts. Write as a percent to the nearest tenth.

What is 51.2%

400
A set of 7 cards is labeled 1-7. A second set of 12 cards contains the following colors: 3 green, 6 red, 2 blue, and 1 white. One card from each set is selected. P(6 and green)
What is 1/28
500

When 'both' is used in probability it usually represents what operation?

What is multiplication?

500

A CD rack has 8 classical CDs, 5 pop CDs, and 3 rock CDs. One CD is chosen, replaced, then a second CD is chosen. P (rock and classical)

What is 3/32?

500

A nationwide survey showed that 65% of all children in the US prefer chocolate ice cream. If three children are chosen at random, the probability that all three prefer chocolate ice cream. Write as a percent to the nearest tenth.

What is 27.5%

500
A coin is tossed, a number cube is rolled, and a letter is picked from the word PENCIL. P(not tails, multiple of 3, L)
What is 1/36
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