Question
Astudent takes a true/falseexam with 12 questions. Suppose that the student was unable tostudy for the examand just guesses at each question. Find the probability
Astudent takes a true/falseexam with 12 questions. Suppose that the student was unable tostudy for the examand just guesses at each question. Find the probability that the student gets exactly2 correct answers.
0.540
0.171
0.054
0.016
none oftheabove
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Advanced Engineering Mathematics
Authors: ERWIN KREYSZIG
9th Edition
0471488852, 978-0471488859
