Well I have this problem for school that I am having issues with it is
You are going to play a game where you bet a dollar and get to flip a coin ten times. If you get four heads in a row, you win. If you make the tenth flip without getting four heads in a row, you lose. Run this game ten thousand times. Approximately what is the probability that you will win?
It has to be done on an excel spreadsheet with standard formulas and not macros well i got it almost figured out but the formula my girlfriend figured up for me keeps coming back true/false and excel will not allow me to do a countif function on true/false answers so I need to get the formula to come up win or lose instead any help will be greatly appreciated. The formula she made for me is below.
=OR(ISNUMBER(SEARCH(REPT({"1"},4),A3&B3&C3&D3&E3&F3&G3&H3&I3&J3)))
heads=1 tails=0 on my spreadsheet
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