A coin is tossed 3 times. The probability of obtaining at least two heads is or Three coins are tossed all together. The probability of getting at least two heads is [MP PET 1995]

A coin is tossed 3 times. The probability of obtaining at least two he

1.	A coin is tossed 3 times. The probability of obtaining at least two heads is or Three coins are tossed all together. The probability of getting at least two heads is [MP PET 1995]
A.	\[\frac{1}{8}\]
B.	\[\frac{3}{8}\]
C.	\[\frac{1}{2}\]
D.	\[\frac{2}{3}\]
Answer» D. \[\frac{2}{3}\]

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A coin is tossed 3 times. The probability of obtaining at least two heads is or Three coins are tossed all together. The probability of getting at least two heads is [MP PET 1995]

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