multiple choice exam you have entered there are 5 choices per question. On 75% of the questions, you think you know the answer. On the other 25% of the questions, you just guess at random. Unfortunately when you think you know the answer you are right only 80% of the time. 1) Find the probability of getting any randomly selected question right. Step by step use bayes theorem

multiple choice exam you have entered there are 5 choices per question. On 75% of the questions, you think you know the answer. On the other 25% of the questions, you just guess at random. Unfortunately when you think you know the answer you are right only 80% of the time. 1) Find the probability of getting any randomly selected question right. Step by step use bayes theorem

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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