Mathematics, 15.12.2019 10:31, peacelillady1030

Ihave 5 identical envelopes. you get to pick one.

1 envelope has $10 in it.
2 envelopes have $1 in them and 2 envelopes have a quarter (25 cents) in them.

what is the expected value?

Answers: 3

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Ihave 5 identical envelopes. you get to pick one.

1 envelope has $10 in it.
2 env...