9. An engineer at a casting company performed an experiment to determine which factor (quenching temperature, alloy

Question:

9. An engineer at a casting company performed an experiment to determine which factor (quenching temperature, alloy content, or machine tool speed) had the largest effect on the surface roughness. The following table gives the levels for each factor in the experiment.

Using a one-factor-at-a-time experiment, determine which factor has the most effect on surface roughness if the responses are y0 = 1.10 m in, yA = 1.20 m in, yB = 0.80 m in, and yc = 1.60 m in.

image text in transcribed

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Quality Improvement

ISBN: 9780132624411

9th Edition

Authors: Dale Besterfield

Question Posted: