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Which of the following random variables is geometric?
A) The number of 5s when rolling a die 35 times
B) The number of spades dealt from a shuffled deck of 52 cards in a seven-card hand
C) The number of heads when a coin is tossed 10 times
D) The number of digits in a randomly selected row until a 9 is found
E) The number of 8s in a row of 20 random digits
Answers: 2
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Solve this system of equations. 12x β 18y = 27 4x β 6y = 10
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Answers: 2
Which of the following random variables is geometric?
A) The number of 5s when rolling a die 35 tim...
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