Probability Quiz #1 April 26 2024

Probability is ...

• the chance that some event will occur.
• a game that involves coins.
• a guarantee.

Tags

CCSS.7.SP.C.5

Probability can be written as ...

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

Tags

CCSS.7.SP.C.5

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 rolling a cube and having it land as a six?

• 1/6
• 5/6
• 1/3
• 1/2

Tags

CCSS.7.SP.C.7A

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

• 33%
• 50%
• 12%

Tags

CCSS.7.SP.C.7B

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.7B

Beth will reach into the bag and randomly choose 1 ballon. What is the experimental probability she will choose a green ballon?

Tags

CCSS.7.SP.C.6

A box has 3 limes, 5 grapes, and 2 oranges. What is the probability of reaching into the box and choosing a fruit that is NOT lime?

P (NOT lime)

• 3/10

• 5/10

• 7/10

• 2/10

There are 4 red marbles and 6 white marbles in a bag.  You randomly select one marble.  What is the probability that you will choose a red marble?  Select the answer written as a fraction in simplest form.

• 4/6
• 2/3
• 2/5
• 6/10

Tags

CCSS.7.SP.C.7B

A restaurant surveys customers with the following results: 8 pizzas, 12 hamburgers, 14 pastas, and 6 steaks. What is the probability of hamburgers or pastas?

P(hamburgers or pastas)

• .20

• .65

• .50

• .35

Tags

CCSS.HSS.CP.B.7