If someone offers you a lottery ticket that has a 25 percent chance of winning $100, a 50 percent chance of winning $200, and a 25 percent chance of winning $1,000, what is the expected value of that lottery ticket?

$375

Step-by-step explanation:

Given : The probability of winning $100 : P(100)= 0.25

The probability of winning $200 : P(200)= 0.50

The probability of winning $1000 : P(1000)= 0.25

Now, the the expected value of that lottery ticket is given by :-

Hence, the the expected value of that lottery ticket =$375

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step-by-step explanation:

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