Lesson: Applied Arithmetic - 29t01

Probability Of Combinations, continued

[Page 29 of 36]
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If a fair coin is thrown twice, what is the probability of throwing one head and one tail?

Hint

1.   How many possible ways are there for the coin to come up after 2 tosses?

To calculate the number of possible ways for the coin to come up after 2 tosses: You know there are 2 possible outcomes for each coin toss, so after 2 coin tosses there are 2 x 2 = 4 possible outcomes (i.e., HH, HT, TH, TT).
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