Question
Let E be the event that a student is taking an epidemiology course, and B be the event that a student is taking a biostatistics
Let E be the event that a student is taking an epidemiology course, and B be the event that a student is taking a biostatistics course. Assume P(E) = 0.30, P(B)= 0.25, and P( E and B ) = 0.10. Find the probability that a student is taking
1. At least one of courses of epidemiology or biostatistics.
2. Neither epidemiology nor biostatistics
3. Biostatistics but not epidemiology.
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Elementary Algebra
Authors: Tom Carson, Bill E Jordan
4th Edition
0321916042, 9780321916044
