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Engineering Maths · Q51

Probability and Statistics

Engineering and GATE · Engineering Maths · question 51

Q51

An unbiased coin is tossed an infinite number of times. The probability that the fourth head appears at the tenth toss is

A.
0.067
B.
0.073
C.
0.082
Answer
D.
0.091

Answer: Option C

Solution

Answer: Option C
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