You select a marble without looking and then put it back. If you do this 12 times, what is the best prediction possible for the number of times you will pick a purple marble?

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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You select a marble without looking and then put it back. If you do this 12 times, what is
the best prediction possible for the number of times you will pick a purple marble?
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times
Transcribed Image Text:You select a marble without looking and then put it back. If you do this 12 times, what is the best prediction possible for the number of times you will pick a purple marble? Submit times
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