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A complete guide to Permutation, Combination and Probability. All you need for GMAT
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04-22-2005, 12:19 AM
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mally
Eager!
Join Date: Apr 2005
Location: Malvka,Atlanta
Posts: 31
Re: A complete guide to Permutation, Combination and Probability. All you need for GMAT
My answer for the 9th problem is D not E.How did u arrive at 1/32?
Problem given below:
If four fair coins are tossed, what is the probability of all four coming up heads?
A. 1/4
B. 1/6
C. 1/8
D. 1/16
E. 1/32
mally
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