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Problem 5. Driving home from school, you always seem to hit every light. You calculate the odds of making it through a light to be 0.2. How many lights can you expect to hit before making it through one? With what standard deviation ( )? What is the probability of the 3rd light being the first one that is green?

Problem 5. Driving home from school, you always seem to hit every light. You calculate the odds of making it through a light to be 0.2. How many lights can you expect to hit before making it through one? With what standard deviation ( )? What is the probability of the 3rd light being the first one that is green?

A First Course in Probability (10th Edition)
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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Problem 5. Driving home from school, you always seem to hit every light. You calculate the odds of making it through a light to be 0.2. How many lights can you expect to hit before making it through one? With what standard deviation ( ? What is the probability of the 3rd light being the first one that is green? [
Transcribed Image Text:Problem 5. Driving home from school, you always seem to hit every light. You calculate the odds of making it through a light to be 0.2. How many lights can you expect to hit before making it through one? With what standard deviation ( ? What is the probability of the 3rd light being the first one that is green? [
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