Regression Analysis by Example, 4th Edition

APPENDIX A STATISTICAL TABLES

The probability density function of the standard normal distribution.

Table A.1 Critical Values z_α, Where Pr(Z ≥ z_α) = α and Z Is the Standard Normal Distribution

Source: Adapted from Table 2 of Lindley and Miller (1958), Cambridge Elementary Statistical Tables, published by Cambridge University Press, with kind permission of the authors and publishers.

The probability density function of the Student's t-distribution with n degrees of freedom (d.f.).

Table A.2 Critical Values t_n,α, Where Pr(T_n ≥ t_{n, α}) = α and T_n Is the Student's t-Distribution With n Degrees of Freedom (d.f.)

Source: Adapted from Table III of Fisher and Yates (1963), Statistical Tables for Biological, Agricultural and Medical Research, 6th Ed., published by Oliver and Boyd, Edinburgh, with kind permission of the authors and publishers.

The probability density function of the χ² distribution with n degrees of freedom (d.f.).

Table A.3 Critical Values , Where and Is the χ² Distribution ...