The following table represents the highest educational attainment of all adult residents in a certain town. If a resident who has completed just high school or only some college is chosen at random, what is the probability that they are aged 30-49? Round your answer to the nearest thousandth. Age 20-29 | Age 30-39 | Age 40-49 | Age 50 & over | Total High school only 1556 1288 584 1099 4527 Some college 1198 829 1566 681 4274 Bachelor's degree 634 2106 4656 1212 704 Master's degree 544 696 390 809 2439 Total 4510 3447 3244 4695 15896
The following table represents the highest educational attainment of all adult residents in a certain town. If a resident who has completed just high school or only some college is chosen at random, what is the probability that they are aged 30-49? Round your answer to the nearest thousandth. Age 20-29 | Age 30-39 | Age 40-49 | Age 50 & over | Total High school only 1556 1288 584 1099 4527 Some college 1198 829 1566 681 4274 Bachelor's degree 634 2106 4656 1212 704 Master's degree 544 696 390 809 2439 Total 4510 3447 3244 4695 15896
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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