A) \[\frac{1}{16}\]
B) \[\frac{2}{16}\]
C) \[\frac{14}{16}\]
D) \[\frac{15}{16}\]
Correct Answer: D
Solution :
P (at least \[1H)\]) = \[1-P\] (No head) \[=1-P\] (four tail) \[=1-\frac{1}{16}\]\[=\frac{15}{16}\].
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