LUO tcenterwinyes Math 235 Spring 2020 Magael Ross & | 04/28/20 10:48 AM Save Homework: 12.2 test for independence Score: 0 of 1 pt 2 of 8 (1 complete) 12.2.3-T HW Score: 12.5%, 1 of 8 p Question Help The table to the right contains observed values and expected values in parentheses for two categorical variables, X and Y where variable X has three categories and variable Y has two categories. Use the table to complete parts (a) and (b) below 31 43 52 (3220) 45.50)(48.30) 15 22 17 13.80 19.50 2070 (a) Compute the value of the chi-square test statistic x- (Round to three decimal places as needed.) Enter your answer in the answer box and then click Check An s 3 remaining parts