Printing regression line
Console . WriteLine ( " Regression ▁ line : " ) ; Console . Write ( " Y ▁ = ▁ " ) ; Console . Write ( " { 0 : F3 } " , a ) ; Console . Write ( " ▁ + ▁ " ) ; Console . Write ( " { 0 : F3 } " , b ) ; Console . Write ( " * X " ) ; }