Errata

Hands-On Differential Privacy

Errata for Hands-On Differential Privacy

Submit your own errata for this product.

The errata list is a list of errors and their corrections that were found after the product was released. If the error was corrected in a later version or reprint the date of the correction will be displayed in the column titled "Date Corrected".

The following errata were submitted by our customers and approved as valid errors by the author or editor.

Color key: Serious technical mistake Minor technical mistake Language or formatting error Typo Question Note Update

Version Location Description Submitted By Date submitted Date corrected
Page 12
Last (3rd) equation

The central expression of the equation should end with $- N_2$ instead of $+ N_2$ (or the substitution for the term $\bar{x}_{after}$ should be parenthesized).

Also, the right vertical bar of the left expression is typeset incorrectly.

Note from the Author or Editor:
Change the "+N2" in the center equation to "-N2"

 Anonymous  Oct 27, 2025  Nov 21, 2025
Page 18
2nd to last paragraph

> As before, student 0 joins the circus and drops the class. ...
"student 10" instead of "student 0"

Note from the Author or Editor:
This should read "student 10"

 Anonymous  Oct 27, 2025  Nov 21, 2025