Intro_probability.notebook
April 12, 2017
I deal you five cards from a standard 52 card deck. Find the probability of being dealt exactly 2 Aces.
how many possible groups of size five are there with two Aces
how many possible groups of size five are there
In my 10th period class there are 30 students and 4 of them are named Tom. I'm going to randomly choose 5 students. Find the probability that two of them will be named Tom.
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Intro_probability.notebook
April 12, 2017
A has 22 elements, B has 17 elements. There are 32 elements in A or B.
There are 7 elements in A and B. There are 3 elements that are not in A or B.
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