Z table full pdf 7 -‐1. 5 -‐1. 9999966 5. 00 3. STANDARD NORMAL DISTRIBUTION: Tab...
Z table full pdf 7 -‐1. 5 -‐1. 9999966 5. 00 3. 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. 1 -‐1. 0 . It gives the probability of a normal random variable not being more than z standard deviations above its mean. 3 -‐1. 2 -‐3. 7 -‐0. 6 -‐2. 00 5. 999999713 Standard Normal Probabilities Table entry z Table entry for z is the area under the standard normal curve to the left of z. 9 -‐2. A(z) is the integral of the standardized normal distribution from − ∞ to z (in other words, the area under the curve to the left of z). . 0 -‐1. 0 -‐2. 1 -‐3. 4 -‐0. 6 -‐1. 5 -‐0. 999767 4. 2 -‐2. 8 -‐2. 8 -‐0. Let us understand how to calculate the Z-score, the Z-Score Formula and use the Z-table with a simple real life example. 1 APPENDIX A Z . 00 Table of Standard Normal Probabilities for Negative Z-‐scores z -‐3. 9 -‐1. 9 -‐0. 4 -‐2. 000233 5 1 Cumulative probability for z is the area under the standard normal curve to the left of z Cumulative probability for z is the area under the standard normal curve to the left of z / * 2 Z . 6 -‐0. 4 -‐1. 2 -‐1. 0000317 -3. Score Table- chart value corresponds to area below z score. t Distribution Critical Values −6 −4 −2 0 0 Cumulative probabilities for NEGATIVE z-values are shown in the following table: . 9999683 4. 7 -‐2. 3 -‐3. 3 -‐2. 0 -‐0. 3 -‐0. 5 . 5 -‐2. 2 -‐0. 1 -‐2. Q: 300 college student’s exam scores are tallied at the end of the semester. 000000287 4. 4 -‐3. 8 -‐1. 00000340 -4. xeewpzjjrxzttqlgplyckhdwiykydduesbcdleidmscaodkljphq