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# Answer: Using Probability to Identify Unlikely Events. In ISBN: 9780321836960 18

## Solution for problem 32BSC Chapter 4.2

Elementary Statistics | 12th Edition

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Problem 32BSC

Using Probability to Identify Unlikely Events. In Exercises, consider an event to be “unlikely” if its probability is less than or equal to 0.05. (This is equivalent to the same criterion commonly used in inferential statistics, but the value of 0.05 is not absolutely rigid, and other values such as 0.01 are sometimes used instead.)

Air Travel Fatalities One measure of air travel safety is this: There are 117 fatalities per billion passenger flights. Express that measure as a probability. Is it unlikely for an air passenger to be a fatality? How does air travel compare to the car fatality rate of 40 fatalities per billion trips? Is this comparison fair?

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Solution 32BSC

0.000000117
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##### ISBN: 9780321836960

This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. The answer to “Using Probability to Identify Unlikely Events. In Exercises, consider an event to be “unlikely” if its probability is less than or equal to 0.05. (This is equivalent to the same criterion commonly used in inferential statistics, but the value of 0.05 is not absolutely rigid, and other values such as 0.01 are sometimes used instead.)Air Travel Fatalities One measure of air travel safety is this: There are 117 fatalities per billion passenger flights. Express that measure as a probability. Is it unlikely for an air passenger to be a fatality? How does air travel compare to the car fatality rate of 40 fatalities per billion trips? Is this comparison fair?” is broken down into a number of easy to follow steps, and 110 words. Elementary Statistics was written by and is associated to the ISBN: 9780321836960. Since the solution to 32BSC from 4.2 chapter was answered, more than 315 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 32BSC from chapter: 4.2 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. This full solution covers the following key subjects: air, Probability, fatalities, unlikely, Travel. This expansive textbook survival guide covers 121 chapters, and 3629 solutions.

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