Probability Of a Simple Event

Probability of a simple event

Ms. Suarez

Poll

Your friend introduces you to a dart game she designed for you to play. She says, “I get a point when a dart hits an even number and you get a point when a dart hits an odd number.” Do you like her game? Who do you think will win?

• Even Numbers

• Odd Numbers

• Neither

Multiple Choice

All possible outcomes other than an event is a ____

• probability

• formula

• Complement

• Wrong

Multiple Choice

What is the last step to calculating probability?

• List your sample space

• Find how many favorable outcomes we have

• Create a ratio

• Reduce your fraction

Multiple Choice

If an event is absolutely certain than it is 1 or 100%?

• True

• False

Multiple Choice

If we are asked for a probability and it includes OR then that means I am subtracting my two ratios

• True

• False

Multiple Choice

What is the probability of choosing the letter I?

• $\frac{1}{3}$

• $\frac{3}{9}$

• $\frac{6}{9}$

• $\frac{2}{9}$

Multiple Choice

What is the probability of NOT getting the color green?

• $\frac{1}{3}$

• $\frac{3}{4}$

• 0

• $\frac{1}{2}$

Multiple Choice

What is the probability of getting a red or blue marble?

• $\frac{7}{12}$

• $\frac{3}{12}$

• $\frac{4}{12}$

• $\frac{5}{12}$