Textbook Errata: A Thoughtful Guide to Statistics (6th Edition).

Pages 63-63. In the table the text says 10-11=-2, which should of course be -1. It ends up, however, not changing the value of the median absolute deviation.

Page 120. 4.15 divided by the square root of 6 should be 1.69, not 1.38. The following couple of pages are based upon a value of 1.38.

Page 272. The formula at the top of the page is incorrect, it should look exactly like the formula on the third line of that page (the correct formula is given below).

correct SSxy formula

Page 285. Same mistake as on page 272 (see above).