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Mathematics, 01.02.2021 16:20 jwbri

You and a friend decide to play Pick 3, but with two different strategies. Your friend buys a $1 Pick 3 ticket on each of five consecutive days. You bet $5 on a single number on your Pick 3 ticket. Find the mean and standard deviation of the combined winnings for you and your friend.

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You and a friend decide to play Pick 3, but with two different strategies. Your friend buys a $1 Pic...
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