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ml-recall

#medical-test

2 questions from Probability

Timed test

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

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Q 1 / 2Score 0 / 0

Question 1: Short answer

hardAI-checkedProbability

A disease has prevalence P(H=1)=0.0015P(H{=}1) = 0.0015. A test has false positive rate P(D=1∣H=0)=0.1P(D{=}1 \mid H{=}0) = 0.1 and false negative rate P(D=0∣H=1)=0.01P(D{=}0 \mid H{=}1) = 0.01. The test comes back positive. What is P(H=1∣D=1)P(H{=}1 \mid D{=}1)? Round to 4 decimals.

a probability, 4 decimals