find the indicated critical z value.
Find z α/2 for a=0.10.
Step 1 of 1
The indicated critical z value
The area is at = 1.645. This is your critical value for a confidence level of 90%.
2nd VARS (distribution)
Invnorm(Area left, , )
Invnorm(0.95, 0, 1) = 1.645
Textbook: Elementary Statistics
Author: Mario F. Triola
This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. Since the solution to 7BSC from 7.2 chapter was answered, more than 273 students have viewed the full step-by-step answer. Elementary Statistics was written by and is associated to the ISBN: 9780321836960. The answer to “find the indicated critical z value.Find z ?/2 for a=0.10.” is broken down into a number of easy to follow steps, and 10 words. This full solution covers the following key subjects: Find, BSC, critical, indicated. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. The full step-by-step solution to problem: 7BSC from chapter: 7.2 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM.