Calculate expected monetary value - technology-output use
A transport timing survey option pays 82 if successful and -16 otherwise. The success probability is 0.43. Calculate the expected monetary value. Confirm the interpretation before entering the result. Enter the requested value and choose the interpretation that matches the result.
Worked practice: result and interpretation
Calculate the requested result first, then choose the interpretation that follows from it.
Write a full answer
Now write the response in full, in your own words — this is what the exam asks for. The AI marks it on the same moves you built above (focus, evidence, technique, judgement) and gives feedback on reasoning, evidence, and expression.