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25.06.2019 •
Mathematics
Astock has a 25% probability of increasing by $10 and a 75% probability of decreaing by $5. what is the stocks expected increase or decrease?
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Ответ:
Step-by-step explanation:
The expected value is the sum of each probability times the value.
E = 0.25 (10) + 0.75 (-5)
E = -1.25
The stock is expected to decrease by $1.25.
Ответ:
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