Mini Quiz #3 - Review

What is an outcome?

• The result of an experiment
• The chance or likelihood of an event
• A fraction, decimal, or a percent
• An activity that gives various results

Which of the following describes theoretical probability?

• Perform a situation and count the number of possibilities
• Use trials to count the number of desired outcomes
• Perform an experiment to determine the probability of an event
• Use a formula to determine the expected probability of an event

Which of the following describes experimental probability?

• Perform a situation and count the number of possibilities
• Use trials to count the number of desired outcomes
• Perform an experiment to determine the probability of an event
• Use a formula to determine the expected probability of an event

What is 50% as simplified fraction?

• 3/4
• 1/2
• 1/4
• 1

Write 5% as a decimal.

• 5
• 0.5
• 0.05
• 0.005

Convert to a decimal
           3/4

• .25
• .34
• .75
• 3.4

70% is what as a fraction?

• 7/10
• 2/3
• 3/4
• 4/5

2/5 as a percent

• 40%

• 20%

• 25%

• 2.5%

5/9 ___ 2/6

Use the Giant One to compare.

• >

• <

• =

Tags

CCSS.4.NF.A.2

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