Reconsider the copper-content measurements in Exercise 15-8. Given that the specifications are at 6.0 ± 1.0, estimate
Question:
Exercise 15-8
The copper content of a plating bath is measured three times per day, and the results are reported in ppm. The xÌ and r values for 25 days are shown in the following table:
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Applied Statistics And Probability For Engineers
ISBN: 9781118539712
6th Edition
Authors: Douglas C. Montgomery, George C. Runger
Question Posted: