Question Detail

BIO 201 Objective Question
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Question

What does Positive Predictive Value (PPV) measure?
Options
A Probability that a positive test indicates true disease
Correct Answer
B Ability to detect false negatives
C Ratio of true negatives to total sample size
D Proportion of false positives in control arm
Correct Answer

Option A is the correct answer.

Detailed Explanation

PPV is the proportion of positive test results that are true positive cases.

Hint

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Question Info

Course: BIO 201
Type: Objective
Difficulty: Not specified
Question 83 of 285
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