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Questions and Answers
What is the purpose of using Levenes test in testing for homogeneity of variance?
What is the purpose of using Levenes test in testing for homogeneity of variance?
- To determine if the data sets have the same distribution
- To determine if the data sets are from the same population (correct)
- To determine if the data sets have the same sample size
- To determine if the data sets have the same mean
What does it mean if the Levenes test is not significant?
What does it mean if the Levenes test is not significant?
- The samples have similar variance and meet the homogeneity of variance assumption (correct)
- The samples have the same mean
- The samples have the same distribution
- The samples have different variance and do not meet the homogeneity of variance assumption
What is the conclusion if the Levenes test for p value is significant?
What is the conclusion if the Levenes test for p value is significant?
- The data sets have the same variance
- The data sets are from the same population
- The data sets have the same mean
- We cannot accept that the data meets the homogeneity of variance (correct)
What does a significant p value from Levenes test indicate about the data sets?
What does a significant p value from Levenes test indicate about the data sets?
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What is the conclusion if the Levenes test is not significant?
What is the conclusion if the Levenes test is not significant?
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