Simple Probability & Complement

Simple Probability & Complement

Assessment

Flashcard

Mathematics

7th Grade

Practice Problem

Hard

CCSS
7.SP.C.5, HSS.CP.A.1, 7.SP.C.7B

+2

Standards-aligned

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is probability?

Back

Probability is a measure of the likelihood that an event will occur, expressed as a number between 0 and 1.

Tags

CCSS.7.SP.C.5

2.

FLASHCARD QUESTION

Front

What does P(even) represent?

Back

P(even) represents the probability of selecting an even number from a set of numbers.

Tags

CCSS.7.SP.C.5

3.

FLASHCARD QUESTION

Front

How do you calculate the probability of an event?

Back

Probability of an event = (Number of favorable outcomes) / (Total number of outcomes).

Tags

CCSS.7.SP.C.7A

4.

FLASHCARD QUESTION

Front

What is the complement of an event?

Back

The complement of an event A, denoted as NOT A, is the event that A does not occur.

Tags

CCSS.HSS.CP.A.1

5.

FLASHCARD QUESTION

Front

If P(A) = 2/7, what is P(NOT A)?

Back

P(NOT A) = 1 - P(A) = 1 - 2/7 = 5/7.

Tags

CCSS.7.SP.C.5

6.

FLASHCARD QUESTION

Front

What is P(solid)?

Back

P(solid) is the probability of selecting a solid object from a group of objects.

7.

FLASHCARD QUESTION

Front

If there are 5 objects and 3 are solid, what is P(solid)?

Back

P(solid) = 3/5.

Tags

CCSS.7.SP.C.7B

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