Given a test in which there is overlap of the test results for diseased and non-diseased individuals (e.g., normal individuals are found who have test results ranging in value from 8 to 15, and diseased individuals are found who have test results ranging in value from 12 to 25, so that in the range of values 12 to 15 there are both normal and diseased individuals), if the current cutoff value lies in the range of this overlap and you move the cutoff value toward the diseased population (higher numbers in this example), the true negative numbers will a. Increase b. Decrease

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 93E
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Given a test in which there is overlap of the test results for diseased and non-diseased individuals (e.g.,
normal individuals are found who have test results ranging in value from 8 to 15, and diseased individuals
are found who have test results ranging in value from 12 to 25, so that in the range of values 12 to 15
there are both normal and diseased individuals), if the current cutoff value lies in the range of this overlap
and you move the cutoff value toward the diseased population (higher numbers in this example), the true
negative numbers will
a. Increase
b. Decrease
Transcribed Image Text:Given a test in which there is overlap of the test results for diseased and non-diseased individuals (e.g., normal individuals are found who have test results ranging in value from 8 to 15, and diseased individuals are found who have test results ranging in value from 12 to 25, so that in the range of values 12 to 15 there are both normal and diseased individuals), if the current cutoff value lies in the range of this overlap and you move the cutoff value toward the diseased population (higher numbers in this example), the true negative numbers will a. Increase b. Decrease
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