t Distribution Critical Values −6 −4 −2 0

Table of Standard Normal Probabilities for Negative Z-‐scores z -‐3.4 -‐3.3 -‐3.2 -‐3.1 -‐3.0 -‐2.9 -‐2.8 -‐2.7 -‐2.6 -‐2.5 -‐2.4 -‐2.3 -‐2.2 -‐2.1 -‐2.0 -‐1.9 -‐1.8 -‐1.7 -‐1.6 -‐1.5 -‐1.4 -‐1.3 -‐1.2 -‐1.1 -‐1.0 -‐0.9 …

STANDARD NORMAL DISTRIBUTION: Table Values Represent AREA to the LEFT of the Z score. ... STANDARD NORMAL DISTRIBUTION: Table Values Represent AREA to the LEFT of the Z score.

This table contains cumulative probabilities: P (Z # z).

APPENDIX A Z .00 5.0 .000000287 4.5 .00000340 -4.0 .0000317 -3.5 .000233 5 1 Cumulative probability for z is the area under the standard normal curve to the left of z

Confidence Interval Critical Values, zα/2 Level of Confidence Critical Value, z α/2 z 0.0 .00

Standard Normal Cumulative Probability Table Cumulative probabilities for NEGATIVE z-values are shown in the following table: ... Standard Normal Cumulative Probability Table Cumulative …