Question
What are the constants $a$ and $b$ in the regression line $\hat{y}=a+b x$ ?

Answer

Here ' $a$ ' is called a intercept of regression line and ' $b$ ' is called the regression coefficient or slope of regression line.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free