The Deterministic part of the regression line is always a fixed number even if we calculate it for different values of the independent variable.a.Falseb.True
Question
The Deterministic part of the regression line is always a fixed number even if we calculate it for different values of the independent variable.a.Falseb.True
Solution
a. False
The deterministic part of the regression line is not always a fixed number. It changes based on the values of the independent variable. The deterministic part of the regression line is calculated as the product of the slope and the independent variable, plus the intercept. Therefore, as the value of the independent variable changes, so does the deterministic part of the regression line.
Similar Questions
If the overall impact of deterministic part is less than the overall impact of random part in the regression equation then it means that the quality of predictions from such a regression will be efficient.a.Falseb.True
Question 21Which of the following statements about the regression line is not correct?1 pointTheconstant indicates the place where the regression line crosses the Y-axis. The regression line is the line of which the sum of the residuals is the smallest.The regression line can run horizontally.The regression coefficient is the change in the Y value with 1 unit increase in the X value.
The two regression lines become identical if the correlation coefficient is ans. 0 ±1 2 none
The two regression lines become identical if the correlation coefficient is
The two regression lines become identical if the correlation coefficient is
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