Asampleof

439

people is selected. The people are classified according to place of residence ("urban", "suburban", or "rural"). They are also classified according to highest educational degree earned ("no college degree", "two-year degree", "four-year degree", or "advanced degree"). The results are given in thecontingency tablebelow.

	No college degree	Two-year degree	Four-year degree	Advanced degree
Urban	44	26	47	41
Suburban	32	36	44	47
Rural	37	37	32	16

What is therelative frequencyof people in the sample whose place of residence is rural?

Round your answer totwo decimal places.