Mathematics, 16.07.2019 22:00 brainy51
Suppose that you randomly draw one card from a standard deck of 52 cards. after writing down which card was drawn, you place the card back in the deck, shuffle the deck, and draw another card. you repeat this process until you have drawn 12 cards in all. what is the probability of drawing at least 8 diamonds? for the experiment above, let x denote the number of diamonds that are drawn. for this random variable, find its expected value and standard deviation.
Answers: 1
Mathematics, 21.06.2019 19:00, sammizwang
Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?
Answers: 3
Mathematics, 21.06.2019 19:00, rodriguezzamyy
There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e
Answers: 1
Suppose that you randomly draw one card from a standard deck of 52 cards. after writing down which c...
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