Specificity,a Measure of Classification Accuracy,reflects: (Regard Class 1 as Yes

question 30

Multiple Choice

Specificity,a measure of classification accuracy,reflects: (regard class 1 as yes and class 2 as no)

• A) the portion of observations that are actually in class 1 that are classified as being in class 1. 
• B) the portion of observations that are actually in class 2 that are classified as being in class 2. 
• C) the portion of observations that are actually in class 2 that are classified as being in class 1. 
• D) the portion of observations that are classified as class 1 that are actually in class 1.

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Definitions:

Boys

Male children or adolescents before reaching the age of manhood.

Girls

Female children and adolescents, typically defined as individuals who are biologically female from birth until the onset of adulthood.

Census Statistics

Quantitative data collected and produced by conducting a comprehensive enumeration of a population, typically detailing demographics, employment, and housing.

Married Couple

Two individuals who are legally united in marriage, and may share living arrangements, finances, and participate in joint decisions.