If the confidence coefficient is set at 85%, what is z? A) 1.96 B) 2.33 (c) 1.64 D) 1.44

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 1SE: What term is used to express the likelihood of an event occurring? Are there restrictions on its...
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If the confidence coefficient is set at 85%, what is z?
A) 1.96
B) 2.33
(c) 1.64
D) 1.44
Transcribed Image Text:If the confidence coefficient is set at 85%, what is z? A) 1.96 B) 2.33 (c) 1.64 D) 1.44
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