A drawer holds 4 red hats and 4 blue hats. What is the probability of getting exactly three red hats or exactly three blue hats when taking out 4 hats randomly out of the drawer and immediately returning every hat to the drawer before taking out the next?
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Hey mate!! (☆^ー^☆)here is your answer!!
total no. of red hats = 4
total no. of blue hats =4
total no. of hats =8
so, probability of getting 3 red or blue hats randomly = 1/8
hope it will help u(☆^ー^☆)Gd luck
total no. of red hats = 4
total no. of blue hats =4
total no. of hats =8
so, probability of getting 3 red or blue hats randomly = 1/8
hope it will help u(☆^ー^☆)Gd luck
guruprvin:
Thanks for your efforts,but unfortunately ans is 1/8
oh, sry i got it, ur question was not clear now i got it, it means one by one
oh chill no probs,thank you
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