31. Suppose the probability that a particular student will get a first division in the annual examination is Suppose he appeared in 10 class 10 tests and obtained first division in 4 of them. What is the probability now that the student will get a first division in the annual examination ?
31. Suppose the probability that a particular student will get a first division in the annual examination is Suppose he appeared in 10 class 10 tests and obtained first division in 4 of them. What is the probability now that the student will get a first division in the annual examination ?
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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