When two coins are tossed simultaneously what is the probability of getting at most one head?
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When two coins are tossed simultaneously what is the probability of getting at most one head?
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Answer:
50%, 50%.
Step-by-step explanation:
if it was on head before you flipped 51%, if on tail 51%. depends
: Required Answer
When two coins are tossed simultaneously then the possible outcomes obtained are {HH, HT, TH, and TT}. Here H denotes head and T denotes tail.
Therefore, a total of 4 outcomes obtained on tossing two coins simultaneously.
Number of favourable outcome(s) for no head is {TT} Number of favourable outcome(s) for one head is {HT, TH}
Therefore, the event of getting at most one head has 3 favourable outcomes. These are TT, HT and TH.
Therefore, the probability of getting at most one head =