Here, m is the slope of the line and b is the y-intercept. Another way to think about it is that m is how fast the line goes up (or down, if m is negative), and b is where the line “starts” at ...

Interpret the slope and the intercept of the regression line in terms of the variables evening congestion level and morning congestion level. The slope predicts that on average, the evening congestion ...

Linear regression is a statistical method used to understand the relationship between an outcome variable and one or more explanatory variables. It works by fitting a regression line through the ...