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 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
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?

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

benice
 2 years ago
Best ResponseYou've already chosen the best response.0there 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

alexwee123
 2 years ago
Best ResponseYou've already chosen the best response.2dw:1334389846943:dw
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