What are Q1. interval estimations? T, p, o stand for and what are their point estimates for confidence

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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What are 7, µ, o? stand for and what are their point estimates for confidence
Q1. -
interval estimations?
) Find the values of the critical points z and t in the following (Remember that
Q2.
sample size is needed for the critical point t):
(a) n = 23 and confidence level is 95%.
(b) n = 17 and confidence level is 98%.
Q3. (
where p represents a sample proportion:
) What is a suggested formula for e in the following confidence interval estimate
(p-e.p+e)
Transcribed Image Text:What are 7, µ, o? stand for and what are their point estimates for confidence Q1. - interval estimations? ) Find the values of the critical points z and t in the following (Remember that Q2. sample size is needed for the critical point t): (a) n = 23 and confidence level is 95%. (b) n = 17 and confidence level is 98%. Q3. ( where p represents a sample proportion: ) What is a suggested formula for e in the following confidence interval estimate (p-e.p+e)
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