Asked Dec 6, 2019

A fair is tossed three times.

What is the probability that you will get at most two heads?


Expert Answer

Step 1


A fair coin is tossed three times

Sample space is given by

S = {(HHT),(HTH),(THH),(HHH),(TTH),(THT),(HTT),(TTT)}

Favourable outcome...


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favourable outcome 3 0.375 Required Probability Total Outcome


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