Consider the heat treating data from Exercise 12-10. (a) Find 95% confidence intervals on the regression coefficients.
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(a) Find 95% confidence intervals on the regression coefficients.
(b) Find a 95% confidence interval on mean PITCH when TEMP = 1650, SOAKTIME 1.00, SOAKPCT = 1.10, DIFFTIME = 1.00, and DIFFPCT = 0.80.
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Related Book For
Applied Statistics And Probability For Engineers
ISBN: 9781118539712
6th Edition
Authors: Douglas C. Montgomery, George C. Runger
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