Examlex
Data on the number of credit hours of 20,000 students at a public university enrolled in a Spring semester were collected.Which of the following is the best for presenting the information?
Advertising Data
Information collected about the performance, reach, and impact of advertising campaigns.
Least Squares Estimate
A mathematical method used to determine the best-fitting line or curve to a set of data points by minimizing the sum of the squares of the differences between the observed values and the values provided by the model.
Intercept
In regression analysis, the point where the line of best fit intersects the y-axis, indicating the expected value of the dependent variable when all independent variables are zero.
Dependent Variable
In an experiment or model, it is the variable being tested and measured, which is expected to change as a result of manipulations of the independent variable(s).
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