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Which of the following are assumptions that must be met when creating confidence intervals or conducting hypotheses tests? (check all that apply) a The sample must include LESS than 10 percent of population O The sample must include MORE than 10 percent of population

Which of the following are assumptions that must be met when creating confidence intervals or conducting hypotheses tests? (check all that apply) a The sample must include LESS than 10 percent of population O The sample must include MORE than 10 percent of population

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 6 Which of the following are assumptions that must be met when creating confidence intervals or conducting hypotheses tests? (check all that apply) a The sample must include LESS than 10 percent of population O The sample must include MORE than 10 percent of population O The sample must have at least 30 respondents O The sample must have been obtained through a randomly sampling type of process O Random sampling is NOT a critical assumption O The population can't be too skewed (although a moderate level of skewness is okay) O Level of skewness is a NOT a critical assumption O The sample must include at least 25% of the population
Transcribed Image Text:QUESTION 6 Which of the following are assumptions that must be met when creating confidence intervals or conducting hypotheses tests? (check all that apply) a The sample must include LESS than 10 percent of population O The sample must include MORE than 10 percent of population O The sample must have at least 30 respondents O The sample must have been obtained through a randomly sampling type of process O Random sampling is NOT a critical assumption O The population can't be too skewed (although a moderate level of skewness is okay) O Level of skewness is a NOT a critical assumption O The sample must include at least 25% of the population
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