Probability 1st Period

What is the probability of pulling a red marble out of a jar of marbles that have 10 green marbles, 7 red marbles and 3 blue marbles?

Tags

CCSS.7.SP.C.7B

Is the event INDEPENDENT or DEPENDENT?

Amy is playing a card game. She picks a card at random. Then without putting the first card back, she picks a second card at random.

• Independent

• Dependent

Tags

CCSS.HSS.CP.A.5

What is the probability of selecting the black ball, not replacing it, and then selecting a white ball?

A bag contains 8 blue marbles, 7 green marbles, and 5 yellow marbles. Suppose you drew one marble from the bag above, replaced it and then drew a second marble. What is the probability of drawing a green, and then a blue marble.

A bag of candy contains 2 red, 4 yellow, and 4 green candies.

P(red' or yellow') =

Tags

CCSS.HSS.CP.B.7

P(NOT 4 legs) =

Tags

CCSS.7.SP.C.7B

A bag contains 8 blue marbles, 7 green marbles, and 5 yellow marbles. Without looking you reach into the bag and draw one marble. What is the probability of NOT drawing a blue marble?

What is the probability of the spinning both and getting A and 1?

A bag has 2 yellow marbles and 8 brown marbles. Nancy takes out two marbles without replacing the marbles. What is the probability that they will both be yellow?

Tags

CCSS.HSS.CP.B.9

What is the likelihood of rolling an even number on a die?

• impossible

• unlikely

• equally likely

• likely

• certain

Tags

CCSS.7.SP.C.5