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Suppose that you and a friend are playing cards and you decide to make a friendly wager. The bet is that you will draw two cards without
replacement from a standard deck. If both cards are hearts, your friend will pay you $35. Otherwise, you have to pay your friend $5.
Step 1 of 2: What is the expected value of your bet? Round your answer to two decimal places. Losses must be expressed as negative values.

Respuesta :

Answer:

[tex]-2.65[/tex]

Step-by-step explanation:

[tex]x\\\\ P(x)[/tex]               [tex]35\\ \\ \frac{156}{2652}[/tex]               [tex]-5\\\\\frac{2496}{2652}[/tex]

[tex]E(x)=\frac{156}{2652}\times35-\frac{2496}{2652}\times5\\ =-2.65[/tex]

I hope this helps you

:)

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