GMAT Probability Webinar
Question #7 - "At Most Three Heads"
This video explains how to solve the challenging "at most" question (#7) from our GMAT Probability Webinar on August 7, 2018. The solution combines elements of all of the foundational rules and strategies we discussed during the class, so it should really bring everything together for you. Please post any questions below the video. Enjoy!
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