APA Probability Quiz Review

An event with a probability of 0​ (a)  

An event with a probability of 1 ​ (b)  

The result of an event.​ (c)  

The chance an event occurs.​ (d)  

• impossible
• certain
• outcome
• probability
• likely
• frequency
• sample space

Tags

CCSS.7.SP.C.5

Given the letters in the word: MATHEMATICS.

Find p(M)

Mathematical Equivalence

ON

Tags

CCSS.7.SP.C.7B

Given the letters in the word: MATHEMATICS.

Find p(Z)

Mathematical Equivalence

OFF

Tags

CCSS.7.SP.C.7B

Given the letters in the word: MATHEMATICS.

Find p(not A)

Mathematical Equivalence

OFF

Tags

CCSS.7.SP.C.7B

Find the probability and likelihood of rolling a 3 on a 20-sided die.

• 3/20, unlikely

• 3/20, likely

• 17/20, likely

• 17/20, unlikely

Tags

CCSS.7.SP.C.5

Find the probability and likelihood of rolling an odd number on a 20-sided die.

• 1/2, equally likely

• 1/2, likely

• 5/6, likely

• 1/20, unlikely

Tags

CCSS.7.SP.C.5

What is the approximate probability that a student’s favorite music genre is rock? 

Mathematical Equivalence

OFF

What is the likelihood a student's favorite genre is rock?

• impossible

• unlikely

• equally likely

• likely

• certain

Tags

CCSS.7.SP.C.5

Suppose there are 250 students in the school. Approximately how many would prefer rock?

Mathematical Equivalence

OFF

Ricardo has the spinner pictured here and a bag of marbles filled with 2 red marbles, 3 green marbles, and 3 blue marbles. What is the probability that Ricardo spins red on the spinner and picks a red marble out of the bag?

• 1 ⁄ 16
• 1 ⁄ 2
• 1 ⁄ 4
• 1 ⁄ 8

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8