Posted by Laruen on Friday, February 3, 2012 at 6:54pm.
Math 7 Assessment
Unit - Probability
Theoretical VS Experimental Probability
Experiment - Tossing 2 Dice/Flipping a Coin
Toss 2 dice 36 times. Write the outcomes in each box.
Experiment - Tossing 2 dice
The Theoretical Probability of tossing 2 die and getting an even sum is ____ on 36 tosses. In my experiment, I found the probability of getting an even sum to be ___ on 36 tosses.
The Theoretical Probability of tossing 2 die and getting an odd sum is ___ on 36 tosses.
In my experiment, I found the probability of getting an odd sum to be ______ on 36 tosses.
I conclude that P(even sum) is _____ the theoretical probability
Flip the coin 20 times- Record your outcomes
Flipping a coin - Experiment
The theoretical probability of flipping a coin and getting a tail is 1/2 on 20 flips.
In my experiment, I found the probability of getting atail to be ___ on 20 flips
The theoretical probability of flipping a coin and getting a head is 1/2 on 2 flips.
In my experiment, I found the probability of getting a head to be ____ on 20 flips
I conclude that P (tail) is _____ as the theoretical probability
We done this assessment in class and I got a 100 on this, so I want to do another one for extra credit. I don't have a dice so I'm asking you if you know a site that I can roll 2 dices.
Thank You! :)