13.4 Independent and Dependent Events #2

A jar contains 2 green marbles, 4 blue marbles, 3 yellow marbles, and 2 black marbles. A marble is chosen at random from the jar and replaced. Then a second marble is chosen at random. Find the probability that the first marble is green and the second marble is yellow.

• 4/121

• 8/121

• 3/121

• 6/121

A coin and a number cube are tossed. What is the probability of the coin showing tails and the number cube showing the number 3?

• 1/12

• 1/4

• 1/8

• 1/2

A bag contains 5 yellow, 4 green, and 2 blue marbles. One marble is drawn and immediately put back in the bag. Then a second marble is drawn. Identify whether the events are independent or dependent. 

• Independent
• Dependent

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Two cards are drawn one at a time from a standard deck of cards and no cards are returned to the deck. Identify whether the events are independent or dependent.

• Independent

• Dependent

Tags

CCSS.HSS.CP.A.5

Two marbles are randomly drawn from a bag containing 3 purple, 1 blue, and 1 yellow marble. The first marble is drawn and not replaced. Find the probability of drawing a blue marble first followed by a purple marble.

• 3/5

• 3/4

• 3/20

• 2/5

Two cards are chosen one at a time at random from a standard deck of 52 cards. What is the probability of choosing a king, not replacing it, and then choosing another king?

• 1/26

• 1/69

• 1/221

• 4/663

You roll a six sided die three different times. What is the probability of rolling an even number three times in a row?

• 3/100

• 1/2

• 1/6

• 1/8

What is the probability of drawing a red marble from a bag of 6 red and 4 blue marbles, replacing it, and then drawing a blue marble?

• 6/25
• 1/24
• 24/100
• 12/50

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

The weather forecaster predicted it will be 4/5 chance of rain for Monday and 2/3 chance of rain for Tuesday. What is the probability it will rain both days?

• 1/2

• 20/15

• 8/15

• 6/8

Olivia wrote a computer program that generates two random numbers between one and 11. When she runs it, what is the probability that both values will be more than 7? Numbers can repeat.

• 16/121

• 1/121

• 7/11

• 1/5

Tags

CCSS.7.SP.C.7B