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# In each of following data sets, tell whether the outlier ISBN: 9780073401331 38

## Solution for problem 16E Chapter 1.2

Statistics for Engineers and Scientists | 4th Edition

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Problem 16E

In each of following data sets, tell whether the outlier seems certain to be due to an error, or whether it could conceivably be correct.

a The length of a rod is measured five times. The readings in centimeters are 48.5, 47.2, 4.91, 49.5, 46.3.

b. The prices of five cars on a dealer’s lot are \$25,000, \$30,000, \$42,000, \$110,000, \$31,000.

Step-by-Step Solution:

Step 1 of 3:

Here,for the given data set we have to identify whether the outlier is due to an error or it would be conceivably correct.

Step 2 of 3:

(a)

Here it is given that the observations 48.5,47.2,4.91,49.5,46.3 represents the length of a rod which is measured five times.

Here we can observe that 4.91 is an outlier. This could be because of an error in recording the observation.

Thus,the outlier here is due to an error.

Step 3 of 3

##### ISBN: 9780073401331

The answer to “In each of following data sets, tell whether the outlier seems certain to be due to an error, or whether it could conceivably be correct.a The length of a rod is measured five times. The readings in centimeters are 48.5, 47.2, 4.91, 49.5, 46.3.________________b. The prices of five cars on a dealer’s lot are \$25,000, \$30,000, \$42,000, \$110,000, \$31,000.” is broken down into a number of easy to follow steps, and 59 words. This textbook survival guide was created for the textbook: Statistics for Engineers and Scientists , edition: 4. Statistics for Engineers and Scientists was written by and is associated to the ISBN: 9780073401331. This full solution covers the following key subjects: whether, lot, conceivably, correct, could. This expansive textbook survival guide covers 153 chapters, and 2440 solutions. The full step-by-step solution to problem: 16E from chapter: 1.2 was answered by , our top Statistics solution expert on 06/28/17, 11:15AM. Since the solution to 16E from 1.2 chapter was answered, more than 719 students have viewed the full step-by-step answer.

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