An ELISA for Hepatitis C Has 95 Percent Sensitivity and 90

question 49

Multiple Choice

An ELISA for Hepatitis C has 95 percent sensitivity and 90 percent specificity. This means that the test

• A) detects 90 percent of the true positive samples and has 5 percent false positive results.
• B) detects 5 percent of the true positive samples and has 90 percent false positive results.
• C) detects 5 percent of the true positive samples and has 10 percent false positive results.
• D) detects 95 percent of the true positive samples and has 10 percent false positive results.
• E) detects 95 percent of the true positive samples and has 90 percent false positive results.

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Definitions:

Multiplicative Model

A mathematical model where variables are multiplied together to predict or describe an outcome, often used in time series analysis.

Time Series Value

A data point that is part of a sequence of values captured at successive points in time.

Time Series Components

The underlying patterns and structures that describe how data changes over time, including trend, seasonality, and noise.

Long-Term Trend Component

A pattern in time-series data that captures persistent, gradual changes over long periods.