- #1
YODA0311
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Expected profit, help please
1. A contractor is considering a sale that promises a profit of 38,000 with a probability of 0.7 or a loss (due to bad weather, strikes, and such) of 16,00 with a probability of .3. What is the expected profit?
2. I used the expected value formula, E= E[x*P(x)]
3. Then I computed it: Lose= -16000 * 0.3 -4800
Gain = 38,000 * 0.7 26600
Total= 21800
Therefore his expected profit is 21800. does this answer make sense? thank you
1. A contractor is considering a sale that promises a profit of 38,000 with a probability of 0.7 or a loss (due to bad weather, strikes, and such) of 16,00 with a probability of .3. What is the expected profit?
2. I used the expected value formula, E= E[x*P(x)]
3. Then I computed it: Lose= -16000 * 0.3 -4800
Gain = 38,000 * 0.7 26600
Total= 21800
Therefore his expected profit is 21800. does this answer make sense? thank you