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ml-recall

#posterior

5 questions from Probabilistic & Graphical Models

Timed test

5 questions · 5 min · score and explanations at the end

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Question 1: Short answer

easyAI-checkedProbabilistic & Graphical Models

A school of fish is either on the left or the right side of a river; your prior is P(left)=0.3P(\text{left}) = 0.3. The chance of catching a fish is 0.50.5 if the school is on the left and 0.10.1 if it is on the right. You catch a fish. What is the posterior probability that the school is on the left?

a probability, 3 decimals