Question
Download Solution PDFFor an unbiased coin how many possible outcomes are there for a coin tossed 8 times?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFIf we toss a coin 2 times, the sample space is (HH, HT, TH, TT)
Then the number of sample points is = 4 = 22
Now, if we toss a coin 3 times, the sample space is (HHH, HHT, HTT, HTH, THT, THH, TTT, TTH)
Then the number of sample points is = 8 =23
Similarly, for 8 times toss:
Total cases = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 = 256 or 28
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