Probability - Theoretical Review 1

Probability - Theoretical Review 1

Assessment

Flashcard

Mathematics

6th - 8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is probability?

Back

Probability is a measure of how likely an event is to occur, expressed as a number between 0 and 1.

2.

FLASHCARD QUESTION

Front

What is the formula for calculating the probability of an event?

Back

Probability = (Number of favorable outcomes) / (Total number of outcomes)

3.

FLASHCARD QUESTION

Front

If you have 2 red, 4 blue, and 5 yellow marbles, what is the total number of marbles?

Back

Total marbles = 2 + 4 + 5 = 11.

4.

FLASHCARD QUESTION

Front

What is the probability of picking a yellow marble from a bag with 2 red, 4 blue, and 5 yellow marbles?

Back

Probability = 5/11.

5.

FLASHCARD QUESTION

Front

How do you convert a probability to a percentage?

Back

Multiply the probability by 100.

6.

FLASHCARD QUESTION

Front

What is the probability of picking a blue marble from a bag with 7 red, 10 blue, and 3 yellow marbles?

Back

Probability = 10/20 = 0.50.

7.

FLASHCARD QUESTION

Front

What is an outcome in probability?

Back

An outcome is a possible result of a probability experiment.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?