Question

4.
A fair coin is tossed until a head or five tails occurs. Find Expected number E tosses of the
coin.
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Answer 1

Answer:

THIS IS YOU ANSWER

Explanation:

The tossing of going will stop when either a head or five tail occurs. When head occurs in the first toss, when head occurs in second toss and so on till head occurs in the fifth toss . During the fifth toss if tail occurs and head has not occured , the coin tossing will stop.

Answer 2

Answer:

The tossing of going will stop when either a head or five tail occurs. When head occurs in the first toss, when head occurs in second toss and so on till head occurs in the fifth toss . During the fifth toss if tail occurs and head has not occured , the coin tossing will stop.