Posted by **Laruen** on Friday, February 3, 2012 at 6:54pm.

Where can I find to roll 2 dices online?

- Math 7 -
**Laruen**, Friday, February 3, 2012 at 7:14pm
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.

- Math 7 -
**Ms. Sue**, Friday, February 3, 2012 at 7:53pm
http://www.random.org/dice/

- Math 7 -
**Laruen**, Friday, February 3, 2012 at 8:41pm
Thank You! :)

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