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. Click the icon to view the Chi-Square table of critical values. (a) Compute the value of the chi-square test statistic. x = (Round to three decimal places as needed.) X X2 X3 30 44 51 Y (33.52)(46.09)(45.39) Y 18 22 (14.48) (19.91) (19.61) 14