data chol_new; set chol; hdl hi = hdl >47; age_hi = age >17; tg_hi = tg > 68; bmi_hi = bmi > 3.0718476; run ; Problem 1 (14 points) You are interested in studying the association between HDL HI (Y-variable) and AGE HI (X-variable). For this problem, examine whether GENDER modifies the association between HDL_HI and AGE HI. In other words, you need to test the interaction between AGE HI and GENDER. If there is an interaction between AGE_HI and GENDER, what would you do next? Make sure to interpret your results (including interpreting the odds ratio). For this problem, you don't need to evaluate the confounding effect