# SOLUTION: There are 6 playing cards placed face down. the 4 of diamond , the 5 of hearts, the 2 of clubs, the 10 of spades, the 7 of hearts and the 3 diamonds. A person selects a card , find

Algebra ->  Algebra  -> Probability-and-statistics -> SOLUTION: There are 6 playing cards placed face down. the 4 of diamond , the 5 of hearts, the 2 of clubs, the 10 of spades, the 7 of hearts and the 3 diamonds. A person selects a card , find      Log On

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 Algebra: Probability and statistics Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Probability-and-statistics Question 448998: There are 6 playing cards placed face down. the 4 of diamond , the 5 of hearts, the 2 of clubs, the 10 of spades, the 7 of hearts and the 3 diamonds. A person selects a card , find the expected value of ther dra.Answer by stanbon(57224)   (Show Source): You can put this solution on YOUR website!There are 6 playing cards placed face down. the 4 of diamond , the 5 of hearts, the 2 of clubs, the 10 of spades, the 7 of hearts and the 3 diamonds. A person selects a card , find the expected value of their draw. ----- The probability of drawing each card is (1/6) -- Multiply the "value" of each card by its probability. -- Add the 6 products to get the expected value. --------- E(x) = (1/6)(4+5+2+10+7+3) = 31/6 = 5.167 ================== Cheers, Stan H. ==================