Hello, everyone!
I am about to take the GMAT in a month. Today I surfed the site for some useful articles and videos about probability, since it appears to be a problem for me. Could someone clarify a little more the concept about the coin, explained in this article : https://www.beatthegmat.com/mba/2010/07/ ... 101-part-2, particularly the formula: "total possible events = number of possible outcomes raised by the number of times the event occurs". I get the exapmple with the coin, but I am afraid I can't put it to work myself in another problem.
I am about to take the GMAT in a month. Today I surfed the site for some useful articles and videos about probability, since it appears to be a problem for me. Could someone clarify a little more the concept about the coin, explained in this article : https://www.beatthegmat.com/mba/2010/07/ ... 101-part-2, particularly the formula: "total possible events = number of possible outcomes raised by the number of times the event occurs". I get the exapmple with the coin, but I am afraid I can't put it to work myself in another problem.
