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Suppose you had a sample size of 41 and the population distribution was normal. Which approach would be better for finding a confidence interval for the population mean?

Suppose you had a sample size of 41 and the population distribution was normal. Which approach would be better for finding a confidence interval for the population mean?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question 10: suppose you had a sample size of 41 and the population distribution was normal.. 
**Question:** Suppose you had a sample size of 41 and the population distribution was normal. Which approach would be better for finding a confidence interval for the population mean? **Options:** 1. Using the Central Limit Theorem since we have a large sample size and would get an interval with smaller width. 2. t distribution since the population is normal and we would get an interval with wider width.
Transcribed Image Text:**Question:** Suppose you had a sample size of 41 and the population distribution was normal. Which approach would be better for finding a confidence interval for the population mean? **Options:** 1. Using the Central Limit Theorem since we have a large sample size and would get an interval with smaller width. 2. t distribution since the population is normal and we would get an interval with wider width.
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