Corrections to Sample Size Calculations: Practical Methods for Engineers and Scientists by Paul Mathews, ISBN 978-0-615-32461-6. Errata to Version 24 February 2010 p. 47, Example 2.12: Change 504 to 505 in problem statement. p. 81, Example 4.4: Change 2.385 to 2.066 in two places, change 0.9915 to 0.9806 p. 84, Example 4.7: In example statement change 8% to 9% and in solution change (0.08,0.10) to (0.09,0.05). p. 98, Example 4.16: change power in solution from 0.69 to 0.60 p. 175, Reference to Burdick [10] should be to a different Burdick reference. See errata for p. 317. p. 260, p. 175, Reference to Burdick [10] should be to a missing Burdick reference. See entry for p. 317. p. 317, Missing reference to Burdick, Richard K., Connie M. Borror, and Douglas C. Montgomery (2005). Design and Analysis of GR&R Studies: Making Decisions with Confidence Intervals in Random and Mixed ANOVA Models. ASA-SIAM Series on Statistics and Applied Probability, Philadelphia: SIAM and Alexandria, VA: ASA. See associated corrections on p. 175 and 260.