Giving a test to a group of students the grades and shirt colors are summarized below A B Red Shirt 19 3 Blue Shirt 14 2 C Total 35 33 68 13 17 Total 17 21 30 If one student is chosen at random a Find the probability that the student has a Red Shirt GIVEN they got a C Round to 4 decimal places if needed b Find the probability that the student got a C GIVEN they are wearing a Red Shirt Round to 4 decimal places if needed