I need 6c/6d/6e/6f and answered with all work shown and an explanation please

A (5 ) D ( 1 1 ) 1 12 13 Totall Rows : Visit 10 5 0 5 2 0 1 Columns: Preference 2 C ( 12 w 11 Total 11 6 20 Based on the frequency data displayed in the Contingency Table that you created above, compute the following probabilities. Show ALL your work. Problem 6b. P(B or C) = ? [2 marks] P ( Borc ) - P (B) + PCC ) = 20 3 + 12 = 15 = 075 20 20 Problem 6c. P(A and D) =? [2 marks] Problem 6d. P(E|C) = ? [2 marks] Problem 6e. Are the events A , C, mutually exclusive events? Explain. [2 marks] Problem 6f Test to see if the events C, F are independent events. Show your work [3 marks]