🌟🅰Review Simple Probabilty & Sample Space

What is probability?

• Represented as a fraction.

• The chance of an event happening.

• Favorable Outcomes/ Total Possible Outcomes

• All of the above

Tags

CCSS.7.SP.C.5

What is a Complement in probability?

• Saying-- You look very nice today.

• Probability of an event happening

• Probability of an event NOT happening

• Not here

Tags

CCSS.7.SP.C.5

What is the complement of choosing a red marble if there are 8 red marbles in a jar of 15?

• P' = 3/15

• P' = 7/15

• P' = 8/15

• P' = 15/8

Tags

CCSS.HSS.CP.A.1

How likely are you to roll a 1 on a regular die?

• P = 2/6

• P = 3/6

• P = 5/6

• P = 1/6

Tags

CCSS.7.SP.C.7B

Billy Bob is rolling a number cube with the numbers 1-6. What is the probability that she will roll a 4 or a 5?

• ¹/2

• ¹/3

• ¹/6

• ¹/4

How likely are you to choose a yellow marble out of a jar, if there are 6 blue, 2 red, and 4 yellow?

• P = 4/10

• P = 1/3

• P = 2/12

• P = 6/12

Tags

CCSS.7.SP.C.7B

The cards shown above are picked up, shuffled, and placed facedown in a stack. What is the probability that the top card in the stack does NOT have an odd number on it?

• 1/3

• 1/2

• 4/9

• 5/9

Tags

CCSS.7.SP.C.7B

Jade put 3 green tiles, 7 red tiles, and 11 orange tiles in a box. If she closes her eyes and picks a tile, what is the probability that the tile will NOT be green?

• 1/7

• 1/3

• 11/21

• 6/7

What is the probability of spinning an odd number on the spinner?

• 1/5

• 2/5

• 3/5

• 4/5

Tags

CCSS.7.SP.C.7B

Lisa is getting some ice cream at an ice cream shop. She is going to get one scoop and can choose from chocolate, vanilla, strawberry, or chocolate chip. What is the probability that she will choose strawberry or chocolate chip?

• 1/16

• 1/8

• 1/4

• 1/2

Tags

CCSS.7.SP.C.7A