Experiment Probability

Experimental Probability is:

• What Will happen 

• What actually happens

• What should happen

• What I think Happens

On a 6-sided die, which is more likely?

• Rolling an odd number

• Rolling an even number

• They are both equally likely.

Find the theoretical probability of landing on orange or red if you spin the spinner.

• 0

• 3/8

• 2/8

• 1/4

A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?

• 5/11

• 5/6

• 1/3

• 5

What is the probability of spinning a 2, then spinning again and getting a 4?

• 1/5

• 1/10

• 1/25

• 2/5

What is the probability of flipping a coin and getting heads?

• 1/2

• 1/3

• 1/4

• Never, Tails never fails.

An activity in which results are observed

• experiment

• trial

• outcome

• event

a measure of the likelihood that the event will occur; ranges include 0 (impossible) to 1 (certain

• Probability

• frequency table

• event

• cumulative frequency

When all outcomes of experiment are equally likely 

• probability

• relative frequency

• uniform probability

• cumulative frequency

The percentage a specific frequency occurred out of all of the outcomes in the event

• probability

• relative frequency

• uniform probability

• cumulative frequency