Probability

Experimental Probability is:

• What Will happen 
• What actually happens
• What should happen
• What I think Happens

Theoretical Probability is?

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

A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?

• 5/6
• 1/2
• 1/3
• 1/6

The chart below represents the number of marbles in a jar.
P(green) = 

• 5/19
• 10/28
• 5/14

What is the probability of selecting an orange candy?

• 0%
• 25%
• 50%
• 100%

Rolling a 15 on a number cube is 

• Impossible
• Certain
• Unlikely
• Equally Likely

• 1/4
• 1/8
• 1/2
• 1/6

Which of the following situations is represented by this tree diagram?

• 3 shirt options, 6 pants options, and 12 shoe options
• 3 shirt options, 2 pants options, and 2 shoe options
• 2 shirt options, 3 pants options, and 1 shoe option

You flip a coin 20 times and record the results. Is this experimental or theoretical probability?

• Experimental
• Theoretical

You create a table of all the possible die rolls from two dice. Is this experimental or theoretical probability?

• Experimental
• Theoretical