Ch 10 Day 6-7 Review

Find the probability of drawing a 10 from a standard deck of 52 cards.

• 1 out of 52
• 13 out of 52
• 26 out of 52
• 4 out of 52

Tags

CCSS.7.SP.C.7B

The following M & M colors are in the bowl:

4 yellow, 6 orange, 3 green, 5 blue, 2 brown.

What is the probability of selecting a brown candy?

• 2/18

• 1/9

• 2/20

• 1/10

Tags

CCSS.7.SP.C.7B

A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon?

• 3
• 1/10
• 3/10
• 30%

Tags

CCSS.7.SP.C.7B

Find the probability of not rolling a 2 on a single die.

• 1/6
• 2/6
• 5/6
• 2

What is P(A and B) if P(A) = 1/2 and P(B) = 2/7, where A and B are independent events?

• 1/7
• 1/12
• 5/8
• 1/2

What is the probability of rolling a 4 on a fair number cube and getting “tails” when tossing a coin?

• 1/7
• 1/12
• 5/8
• 1/2

Tags

CCSS.HSS.CP.B.7

What is the probability of spinning a number greater than 7 or odd number?

• 3/10

• 5/10

• 7/10

• 9/10

Tags

CCSS.HSS.CP.B.7

Which of the following shows how to determine when a die is rolled P(multiple of 2 or a multiple of 3)?

• 2/6 + 1/6 - 3/6
• 4/6 + 2/6 - 1/6
• 3/6 + 2/6 - 1/6
• 5/6 + 1/6 - 3/6

Tags

CCSS.HSS.CP.B.7

Which of the following shows how to determine P(king or a red card)?

• 4/52 + 2/52 - 26/52
• 1/13 + 1/26 - 1/2
• 4/52 + 26/52 - 2/52
• 2/52 + 4/52 - 26/52

Tags

CCSS.HSS.CP.B.7

A survey found that 19% of the population owned dogs, 14% owned cats, and 6% of the population owned both a cat and a dog? Find the probability that a person owns a cat or a dog.

• 0.19 + 0.14 + 0.06
• 19/100 + 14/100 - 6/100
• 0.06 + 0.14 - 0.19
• 19/100 + 6/100 -14/100

Tags

CCSS.HSS.CP.B.7