p. 33, Fig 3.1: y-axis of first plot should be 10^17, not 10^27. p. 52, end first line after itemized bullets: the exponent should be $n_0 t_0 \phi$. p. 82, first sentence: should be "within about one and a half (1.4)" standard deviations of the true population mean". p. 107, equation 7.1: A_1 and b_1 should be A_0 and b_0 p. 121, right-hand column of Figure 7.4: These coefficients are based on the correlation matrix, and not the covariance matrix as it suggests in the text. p. 130, Fig 8.2: The dark line is the posterior, the gray line the prior p. 133, last equation on the page: \tau may as well be \tau^2 p. 140, section 8.4.2: "classroom" should be changed to "school" p. 143, equation 8.4: 1/sigma^2_j's are i.i.d. gamma, i.e. they are inverse gamma, not gamma-distributed. p. 144, first equation: Should be b + .5*\nu_0\sum ... p. 145, fourth line of 8.5.1: a=1,b=1/100 p. 151, second set of equations. The two expectation correspond to different values of x_2, not x_1. p. 230, exercise 3.9: The expectations in the second line of equations are conditional on $\theta$. p. 234, exercise 4.5 part c ii: $a_2=2.2$, $b_2=1$ p. 236, exercise 5.2: Change s_b to s_B p. 241, exercise 8.1: Change \theta_i's to \theta_j's p. 242, exercise 8.2: Change s_b to s_B p. 248, exercise 7.2: Refer to exercise 5.5, not 5.6. p. 255, first sentence after equations: $X_2\sim$ gamma $(a_2,b)$.