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I need help with these

 

Suppose we have a bag with 10 slips of paper in it. Eight slips have a 3 on them and the other two have a 5 on them.

(a) What is the expected value of the number shown when we draw a single slip of paper?
(b) What is the expected value of the number shown if we add one additional 3 to the bag?
(c) What is the expected value of the number shown if we add two additional 3's (instead of just one) to the bag?

 Mar 13, 2023
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ah yes such a non-homework question

so original

so classic

the a b and c's definetly are very convinving

 Mar 13, 2023

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