Answer:
$-20
Explanation:
Calculation to determine the expected value of your ticket
Using this formula
Expected Value =∑ payoff *Probability
Let plug in the formula
Expected value of ticket =950 ∗.03+(−50) ∗(100%-3%)
Expected value of ticket =950 ∗.03+(−50) ∗.97
Expected value of ticket=−20.
Therefore the expected value of your ticket is $-20
The expected value of your ticket is -$20.
The expected value is the summation of the multiplication of some random values with their probabilities of occurring.
The expected value estimates the chance that a favorable outcome will result.
Note that the cost of entering the raffle must be incurred whether the prize is won or not.
Cost for raffle = $50
Prize for raffle = $1,000
Probability of winning = 3%
Probability of losing = 97% (100% - 3%)
Expected value of winning = -$20 ($1,000 x 3% -$50)
Thus, the expected value of your ticket is -$20.
Learn more about probabilities and expected values at https://brainly.com/question/10675141
