Match the Term with the Appropriate Description

question 15

Multiple Choice

Match the term with the appropriate description.

-Prozone phenomenon

• A)The zone in which optimum precipitation occurs
• B)An excessive antibody concentration that produces a FALSE -negative reaction
• C)An excessive antigen concentration that results in no lattice formation
• D)An equal amount of antigen and antibody concentrations

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Definitions:

Direct Relationship

A relationship between two variables in which they move in the same direction, meaning as one variable increases, the other also increases.

Independent Variable

A variable presumed to influence or cause changes in another variable, referred to as the dependent variable.

Regression Analysis

Regression analysis is a statistical method used for estimating the relationships among variables, often to determine how the typical value of the dependent variable changes when any one of the independent variables is varied.

Least Squares Line

The best-fitting straight line through a set of data points, minimizing the sum of the squares of the vertical distances of the points from the line.