QUICK RECAP TOPIC 7_PROBABILITY

Front

There are 6 boys and 8 girls in a classroom. What is the probability that the teacher randomly selects a boy?

Back

3/7

Front

A bag of marbles has 8 red marbles and 6 purple marbles. What is the probability of selecting a purple marble?

Back

3/7

Front

Back

0.625

Front

What is the probability of landing on the blue or red parts of the spinner? Remember to SIMPLIFY

Back

1/2

Front

If 33% of the students at Harnett Central have a pet, what is the probability of a student NOT having a pet?

Back

67%

Front

Mrs. Moreno has a box containing 6 lipsticks, 4 eye shadows, 6 eye liners, and 5 mascaras. If she randomly chooses one item from the box, what is the probability that she will grab a lipstick?

Back

2/7

Front

Back

0.76

Front

Probability of tossing a head first and then a tail when a coin is tossed twice.

Back

1/4

Front

You are the first to the lunch room. You stop and watch 12 more people come in. 5 of them are girls, the rest are boys. What is the P(boy)?

Back

7/12

Front

A ball is drawn at random from a box containing 10 balls. Find the probability that it is red.

Back