Today in math class we learnt about probablity. We learnt about theoretical probability & experimental probability.
Probability can be expressed by using:
-a probability tree
-dice and coin toss
-ratio tables
Theoretical Probability
What math says should happen.
TP= favorable outcome
total possible outcomes.
total possible outcomes.
Outcome
=Heads, Tails
=1,2,3,4,5,6
Experimental Probabilty
EP= favorable outcomes
number of experiments
***The more you experiment the closer you get to the theoretical probabilty***
Probability Trees
-coin ---> Head, Tail 2
-6 sided cube ---> 1,2,3,4,5,6 x6
12
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