1. Experimental Probability
Objective: To compare experimental probability with theoretical probability

2. Anybody like a game of Monopoly?+ 1 2 3 4 5 6

3. Anybody like a game of Monopoly?+ 1 2 3 4 5 6 7 8 9 10 11 12

4. RELATIVE FREQUENCY after…throws
Score
Tally
RELATIVE FREQUENCY after…throws
Theoretical
Probability
(decimal) 10 20 30 40 50 2
0.03 3 4 5 6 7 8 9 11 12

5. RELATIVE FREQUENCY after…throws
Score
Tally
RELATIVE FREQUENCY after…throws
Theoretical
Probability
(decimal) 10 20 30 40 50 2
0.03 3
0.06 4
0.08 5
0.11 6
0.14 7
0.17 8 9 11 12

6. RELATIVE FREQUENCY after…throws
Score
RELATIVE FREQUENCY after…throws
Expected Probability 10 20 30 40 50
100
150
200 2
x/10
x/20
x/30
x/40
x/50
x/100
x/150
x/200
0.03 3
0.06 4
0.08 5
0.11 6
0.14 7
0.17 8 9 11 12

7. Conclusion
Did the experimental probability match with the theoretical probability? If it didn’t, why do you think it didn’t?
What happened to the relative frequency as the number of trials increased?