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Suppose 2 quarters, 3 dimes, 10 nickels, and 2 pennies are in a box. One coin is selected at random. What is the expected value of this experiment?
 2 years ago
 2 years ago
Suppose 2 quarters, 3 dimes, 10 nickels, and 2 pennies are in a box. One coin is selected at random. What is the expected value of this experiment?
 2 years ago
 2 years ago

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minimiaBest ResponseYou've already chosen the best response.0
I added all the coins to be 17 but I don't know the rest of the steps.
 2 years ago

beniceBest ResponseYou've already chosen the best response.0
there are 17coins.... chance of a quater 2/17 chance of a dime 3/17 chance of a nickel 10/17 chance of a penny 2/17
 2 years ago

alexwee123Best ResponseYou've already chosen the best response.2
dw:1334389846943:dw
 2 years ago
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