The following table represents the highest educational attainment of all adult residents in a certain town. If an adult is chosen randomly from the town, what is the probability that they have a high school degree or some college, but have no college degree? Round your answer to the nearest thousandth. High school only Some college Bachelor's degree Master's degree Total Age 20-29 Age 30-39 Age 40-49 Age 50 & over 643 1256 1575 2491 537 697 278 3033 477 1196 1104 894 3671 1373 1853 746 265 4237 1014 5458 Total 3749 7115 3084 2451 16399

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