The Genetic Reference to a Person with a Normal Level

question 11

Multiple Choice

The genetic reference to a person with a normal level of alpha₁-antitrypsin is _____ phenotype.

• A) Z
• B) MZ
• C) MM
• D) ZZ

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Definitions:

Multiple Regression Model

A statistical technique that uses several explanatory variables to predict the outcome of a response variable.

Degrees of Freedom

Degrees of freedom refer to the number of independent values or quantities which can be assigned to a statistical distribution or to a system without violating any constraint.

Sum of Squares

A statistical measure of the dispersion of observation values given by the sum of the squared differences from the mean.

Error

The difference between a measured or observed value and the true, specified, or theoretically correct value.