Use discrete probability distributions - context restriction
A eco-tour operator random variable has \(P(X=0)=0.14\), \(P(X=1)=0.25\), \(P(X=2)=0.34\), and \(P(X=3)=0.27\). Find \(E(X)\). 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.