p. 75, Chapter exercise 1(c): It is not necessary to use

`round()`

for this question.p. 99, Exercise 2(a): It is not necessary to use

`fix()`

for this question; the code editor in RStudio would be better.p. 100, Exercise 6:

`annuity()`

should be`annuityAmt()`

.p. 135, Exercise 8: The units of the rate should be “onsets/hr”, not “mm/hr”.

p. 210, first table: The CDF

*F*(*x*) for the Uniform(a, b) distribution should be (*x*–*a*)/(*b*−*a*). (Thanks to Woonchan Cho for pointing this out.)p. 203, last line of Example 7.12 should have

*d*=*X*^{T}*y*.p. 205, last paragraph of note after Example 7.13:

Here*D*is a symmetric matrix, not a diagonal matrix. To get a diagonal matrix use`x - mean(x)`

in place of`x`

. (Thanks to Julian Stander for this and the previous correction.)