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Question
A fair coin is tossed 4 times and the outcomes are recorded. How many possible outcomes are there?
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Solution
Given A coin is tossed 4 times and the outcomes are recorded.
The possible outcomes after a coin toss are head and tail.
The number of possible outcomes at each coin toss is 2.
∴The total number of possible outcomes after 4 times = 2 × 2 × 2 × 2= 16.
Given A coin is tossed 4 times and the outcomes are recorded.
The possible outcomes after a coin toss are head and tail.
The number of possible outcomes at each coin toss is 2.
∴The total number of possible outcomes after 4 times = 2 × 2 × 2 × 2= 16.
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