Probability March 13, 2020

Probability is ...

• the chance that some event will occur.

• a game that involves coins.

• a guarantee.

• a game that involves cards

Probability can be written as ...

• a fraction
• a decimal
• a percent
• all of the above

Tags

CCSS.7.SP.C.5

A likely chance event is closer to what number?

• 0
• 1
• .5
• 100

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

An unlikely chance event is closer to what number?

• 0
• 1
• 2
• 3

Tags

CCSS.7.SP.C.5

What is the probability of spinning the spinner and having it land on RED?

• 33%

• 50%

• 12%

• 25%

A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?

• 5/11
• 5/6
• 1/3
• 5

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

The probability of it raining today is 30%.  What is the probability that it will NOT rain?

• 30%
• 70%
• 100%
• 0%

Tags

CCSS.7.SP.C.5

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?

• 1/7
• 7/20
• 7/10
• 3/10

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Two number cubes each have sides that are labeled 1 to 6. Jude rolls the 2 number cubes. What is the probability that the sum of the numbers on the number cubes will equal 4?

• 1/36

• 1/18

• 1/12

• 1/6

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

What is the probability of flipping a coin

3 times and getting 3 heads?

• 1/8

• 1/4

• 1/2

• 3/4

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7