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A certain chemical process is run 10 times at a

Statistics for Engineers and Scientists | 4th Edition | ISBN: 9780073401331 | Authors: William Navidi ISBN: 9780073401331 38

Solution for problem 17E Chapter 3.2

Statistics for Engineers and Scientists | 4th Edition

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Statistics for Engineers and Scientists | 4th Edition | ISBN: 9780073401331 | Authors: William Navidi

Statistics for Engineers and Scientists | 4th Edition

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Problem 17E

A certain chemical process is run 10 times at a temperature of 65°C and 10 times at a temperature of 80°C. The yield at each run was measured as a percent of a theoretical maximum. The data are presented in the following table.

a. For each temperature, estimate the mean yield and find the uncertainty in the estimate.

b. Estimate the difference between the mean yields at the two temperatures, and find the uncertainty in the estimate.

Step-by-Step Solution:

Step 1 of 3:

Here we are given with data of a chemical process which run 10 times at C and 10 times at C.

The data is as follows

                              C

                               C.

71.3,69.1,70.3,69.9,71.1,70.7,69.8,68.5,70.9,69.8

90.3,90.8,91.2,90.7,89.7,89.7,91.3,91.2,89.7,91.1

Using this we have to find the required values.


Step 2 of 3

Chapter 3.2, Problem 17E is Solved
Step 3 of 3

Textbook: Statistics for Engineers and Scientists
Edition: 4
Author: William Navidi
ISBN: 9780073401331

This full solution covers the following key subjects: estimate, temperature, Find, times, uncertainty. This expansive textbook survival guide covers 153 chapters, and 2440 solutions. This textbook survival guide was created for the textbook: Statistics for Engineers and Scientists , edition: 4. Since the solution to 17E from 3.2 chapter was answered, more than 293 students have viewed the full step-by-step answer. Statistics for Engineers and Scientists was written by and is associated to the ISBN: 9780073401331. The full step-by-step solution to problem: 17E from chapter: 3.2 was answered by , our top Statistics solution expert on 06/28/17, 11:15AM. The answer to “A certain chemical process is run 10 times at a temperature of 65°C and 10 times at a temperature of 80°C. The yield at each run was measured as a percent of a theoretical maximum. The data are presented in the following table. a. For each temperature, estimate the mean yield and find the uncertainty in the estimate.________________b. Estimate the difference between the mean yields at the two temperatures, and find the uncertainty in the estimate.” is broken down into a number of easy to follow steps, and 76 words.

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