GMAT Probability Lessons
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Videos that will help GMAT students review probability.
What is probability?
Probability is a ratio that indicates the likelihood of an event happening.
The basic formula for probability is
\[{\rm{Probability = }}\frac{{{\rm{Number\:of\:desired\:outcomes}}}}{{{\rm{Number\:of\:possible\:outcomes}}}}\]
GMAT 15: Probability
This video covers the basics of probability.
Independent and Dependent Events
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