Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
A test to detect an infection gives a positive result 98% of the time if a person is infected. It is 97% accurate for people who are not infected.
% of results will be false negatives, and
% of results will be false positives.
Answers
Answered by
9
Given : A test to detect an infection
To find : % of results of false negatives and false positives.
Solution:
98% accurate if a person is infected
97 % accurate for people not infected
if person is infected then True Positive = 98%
if person is infected then false negative = 2 %
if person is not infected then True negative = 97%
if person is not infected then false positive = 3 %
2 % of results will be false negatives,
3 % of results will be false positives
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3
Answer:2% will be false negative, and 3% will be false positives:)
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