1.28.21 RETAKE 1.7.20 QZ Unit 4 Lesson 1

A card is drawn at random from a deck of cards. Find the probability of getting the king of hearts.

• 1/15

• 1/13

• 2/13

• 1/52

Tags

CCSS.7.SP.C.7B

If there is a bag that contains 15 marbles in which 8 marbles are color red, 5 marbles are color blue and 2 marbles are color yellow. Find the probability of getting a blue marble if someone picks it from the bag randomly?

• 1/5

• 1/6

• 1/15

• 1/3

Tags

CCSS.7.SP.C.7B

A card is drawn at random from a deck of 52 cards. Find the probability of getting a 3 or a black card?

• 1/13

• 7/13

• 1/5

• 3/52

Tags

CCSS.HSS.CP.B.7

A card is drawn at random from a deck of 52 cards. Find the probability of getting a 3 or a 5?

• 1/13

• 1/12

• 2/13

• 3/52

Tags

CCSS.HSS.CP.B.7

If A is any event in S and its complement is A’ then, P(A′) is equal to

• 1

• 0

• 1−A

• 1−P(A)

Which of the following cannot be taken as probability of an event?

• -1

• 1

• 0

• 0.5

A particular result of an experiment is called

• Outcome

• Simple event

• Trial

• Compound event

1. If there is a bag that contains 15 marbles in which 8 marbles are color red, 5 marbles are color blue and 2 marbles are color yellow.

2. Find the probability of getting a yellow marble if someone picks it from the bag randomly?

• 2/15

• 1/15

• 3/5

• 1/3

Tags

CCSS.7.SP.C.7B

5. A card is drawn at random from a deck of 52 cards. Find the probability of getting the 3 of diamond?

• 1/13

• 1/52

• 1/5

• 3/52

Tags

CCSS.7.SP.C.7B

If P(E) = 25%, what is P(E bar)?

• -25%
• 100%
• 75%