Example 32: Use the data summarized below to determine the probability that a randomly selected subject has managed to graduate from a most selective school.

Race	Graduated?	Nonselective	Selective	Most Selective	Total
White	Yes	1506	15014	5131	21651
White	No	905	2343	281	3529
Black	Yes	181	1633	461	2275
Black	No	200	592	81	873
Hisp	Yes	141	1983	429	2553
Hisp	No	208	465	45	718
Asian	Yes	17	199	323	539
Asian	No	14	24	14	52
Total		3172	22253	6765	32190

Back to Chapter 3

Example 32

Sample Exams