# Least squares regression problem

what would be $$Y^h^a^t$$ if $$s_y_/_x$$ = 439, n = 24 and 95% confidence interval estimate for the average Y given a particular value of X is 1125 and 1695.
I know $$Y^h^a^t$$ = $$b_o + b_1x$$ but im not sure how I can use the information I have to get $$b_o$$ or $$b_1$$