In the linear equation Y ´ = a + bX , " a " is called
A)the regression coefficient.
B)the intercept.
C)the actual score.
D)the predicted score.

Question

Quizplus · Accepted Answer

In the context of a linear equation $Y' = a + bX$, "a" represents the y-intercept, which is the point where the line crosses the y-axis. This means when $X = 0$, $Y' = a$. The intercept is a key component in defining the starting point of the line in a graph.

In the Linear Equation Y ´ = a + BX