An experiment to study the effect of machining factors on ceramic strength was described
Chapter 14, Problem 14-27(choose chapter or problem)
An experiment to study the effect of machining factors on ceramic strength was described at http://www.itl. nist.gov/div898/handbook/. Five factors were considered at two levels each: A Table Speed, B Down Feed Rate, C Wheel Grit, D Direction, E Batch. The response is the average of the ceramic strength over 15 repetitions. The following data l designare from a single replicate of a 25 factorial design. Factorial(a) Estimate the factor effects and use a normal probability plot of the effects. Identify which effects appear to be large. (b) Fit an appropriate model using the factors identified in part (a) above. (c) Prepare a normal probability plot of the residuals. Also, plot the residuals versus the predicted ceramic strength. Comment on the adequacy of these plots. (d) Identify and interpret any significant interactions. (e) What are your recommendations regarding process operating conditions?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer