Probability 5th Period

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

Tags

CCSS.7.SP.C.7B

Find the experimental probability.

Roll dice: 1, 3, 3, 4, 4

P(1) =

Tags

CCSS.7.SP.C.6

You roll a pair of number cubes (dice). Which equation represents how to find the probability of rolling a 2 and an odd number?

You pick a marble from this bag. What is the probability you will choose either a black or a white marble?

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

• impossible

• unlikely

• equally likely

• likely

• certain

Tags

CCSS.7.SP.C.5

A jar contains 4 white chips, 5 purple chips, and 1 black chip. Chips are selected randomly one at a time, and are not replaced.

What is the probability of drawing a white, then purple, then black?

You are playing a game of scrabble. The tiles shown are dropped in a bag. You need to choose two tiles. What is the probability of choosing an "E", keeping it, and then choosing a "H"?

A bag of marbles are either blue, green, or red. If you replace after the 1st pick, what is: Probability (Red, Red)

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

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