A sample of 373 people is selected The people are classified according to place of residence urban suburban or rural They are also classified accordin to highest educational degree earned no college degree two year degree four year degree or advanced degree The results are given in the contingency table below Urban Suburban Rural No college degree Two year degree Four year degree 43 25 35 38 23 19 19 39 43 Advanced degree 25 31 33 What is the relative frequency of people in the sample whose place of residence is urban and whose highest degree is a four year degree Round your answer to two decimal places