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ml-recall

#expected-value

2 questions from Probability

Timed test

2 questions · 2 min · score and explanations at the end

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Question 1: Short answer

easyAI-checkedProbability

The duration of a delivery is 10 min (probability 0.5), 20 min (probability 0.3) or 40 min (probability 0.2). What is its expected duration in minutes?

a number of minutes