Please find the regression line, equation, values for r and r^2, quadratic regression curve, and coefficient of determination of this table.

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

You love to play soccer! you make a shot at the net 8 times during a game! of those 8 attempts, you score twice. what percent of the time did you score?

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red