For numbers 23-25) The sample data have been obtained to determine if there is a relationship between X and Y variables. Complete the table. X Y X2 Y2 XY 5 10 25 100 25) 10 20 23) 400 200 15 30 225 24) 45020) Given that the Ho: u = 50, Ha: / > 50, and the critical value is 1.96. What is the Rejection Region if the test value is 1.82? (figures not shown to scale) A C.- B.- O A. O B. O C . O D