The difference btwn marginal distribution and conditional distribution ??? So I have a table that "apparently" shows how a company's employees commute to work. TRANSPORTATION JOB CLASS CAR BUS TRAIN TOTAL MANAGEMENT 26 20 44 90 LABOR 56 106 168 330 TOTAL 82 126 212 420 As you look at my sorry attempt to re-create the table I was given... So now I must find the marginal ditrubution (in %) of mode of transportation as well as the conditional distribution (in%) of mode of tranportation for management. When I read the definition of a conditional distribution in lead me to think that in order to find that I would devide the data under management [26,20,44] by the total . The marginal distribution I am lost on. Can someone help me ? Please ? Thank you !