Question
A preliminary survey shows that 31% of college students smoke. In a class of 40 students, what is the probability that more than 46% of
A preliminary survey shows that 31% of college students smoke. In a class of 40 students, what is the probability that more than 46% of the students smoke? Use Appendix B.1 for the z values. (Round the z value to 2 decimal places and the final answer to 4 decimal places.)
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Statistical Inference
Authors: George Casella, Roger L. Berger
2nd edition
0534243126, 978-0534243128
