There are four different monetary prizes in separate sealed envelopes, and you want to pick the biggest prize. You can pick an envelope, open it, and take the prize in that envelope. Or, you can reject that prize and pick a second envelope. However, if you do that, you cannot go back and take the prize in the first envelope you selected. Or, you can reject the prizes in the first two envelopes you select, and pick a third envelope. However, if you do that, you cannot go back and take either of the prizes in the first two envelopes that you selected. In other words, once you reject a prize, you cannot go back and reclaim it. a. Using Bayes Theorem, what is the probability that you get the biggest prize?

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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There are four different monetary prizes in separate sealed envelopes, and you want to pick the biggest prize. You can pick an envelope, open it, and take the prize in that envelope. Or, you can reject that prize and pick a second envelope. However, if you do that, you cannot go back and take the prize in the first envelope you selected. Or, you can reject the prizes in the first two envelopes you select, and pick a third envelope. However, if you do that, you cannot go back and take either of the prizes in the first two envelopes that you selected. In other words, once you reject a prize, you cannot go back and reclaim it.

a. Using Bayes Theorem, what is the probability that you get the biggest prize? 

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