Grade 7 Probability

What is the probability of spinning green?  Remember to reduce!

• 0
• 1/4
• 1/2
• 3/4

The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”? 

• 2/7
• 5/49
• 5/7
• 10/49

The probability based on frequency of outcomes during an experiment

•  experimental probability
• fundamental counting principle
• theoretical probability
• dependent event

The theoretical probability of rolling an even number on a dice.

• 3/6
• 1/2
• 1/6
• 5/6

Theoretical Probability is?

• What Should happen
• What does happen
• What Will Happen
• What I want to Happen

Probability can be written as ...

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

Jeremiah has a coin and a 6-sided die. What is the probability of Jeremiah flipping heads on a coin and rolling a 5 on a die?

• 1/2

• 1/6

• 2/12

• 1/12

Something that is unlikely has a probability of ...

• Between 1 and 2

• Between 0.5 and 1

• Between 0 and 0.5

Find the probability of drawing a 10 from a standard deck of 52 cards. Remember to simplify!

• 1 out of 52

• 13 out of 52

• 26 out of 52

• 1 out of 13

Choosing a month from a year, what is the probability of selecting a month with 31 days?

• A. 1/12

• B. 3/12

• C. 5/12

• D. 7/12