295: ECE Board March 1996 The probability of getting a credit in an examination is 1/3. If three students are selected at random, what is the probability that at least one of them got a credit? A. 19/27 B. 8/27 C. 2/3 D. 1/3

295: ECE Board March 1996 The probability of getting a credit in an examination is 1/3. If three students are selected at random, what is the probability that at least one of them got a credit? A. 19/27 B. 8/27 C. 2/3 D. 1/3

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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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

D. 1/2
295: ECE Board March 1996
The probability of getting a credit in an
examination is 1/3. If three students are
selected at random, what is the
probability that at least one of them got a
credit?
ring
A. 19/27
B. 8/27
C. 2/3
D. 1/3

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