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Class 9
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Statistics and Probability
A coin is tossed for 1000 times whereby head occured in 625 cases find the probability of getting a tail.
$( A ) \large\frac{5}{8} \\ ( B ) \large\frac{1}{8} \\ ( C ) \large\frac{3}{8} \\ ( D ) \large\frac{7}{8}$
olympiad
class9
math
statistics
probability
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asked
Aug 27, 2015
by
pady_1
edited
Jul 15, 2016
by
meena.p
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