Examlex
The table shows the political affiliations and types of jobs for workers in a particular state. Suppose a worker is selected at random within the state and the worker's political affiliation and type of job are noted. What is the probability that the worker is a white collar Republican?
Second-order Polynomial
A polynomial of degree two, characterized by a quadratic equation that includes squared terms as its highest order.
Influenced
The effect or impact of one variable on another within a study or analysis.
Linear Regression Equation
An equation that describes the linear relationship between two or more variables, typically involving a dependent variable and one or more independent variables.
Independent Variable
A variable in an experiment or model that is manipulated to observe its effect on a dependent variable.
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