A math teacher gave a math test. Interpret the scatterplot to determine which point is the outlier. (1 point) Responses (1,78) left parenthesis 1 comma 78 right parenthesis (4.5,97) left parenthesis 4.5 comma 97 right parenthesis (0.5,45) left parenthesis 0.5 comma 45 right parenthesis (2.5,87)