Six Sigma - Hypothesis Testing 3
About the Lecture
The lecture Six Sigma - Hypothesis Testing 3 by OTIFAS PVT LTD is from the course Six Sigma - Analyze Phase. It contains the following chapters:
- ANOVA
- Chi-Square Test
Included Quiz Questions
Two way ANOVA analysis is used to compare ...
- two factor on their effect of the output.
- two one way ANOVA models to each other.
- any two set of data.
Output of ANOVA procedure contains ...
- sources of variation.
- degree of freedom df.
- sum of squares and means of squares.
- nothing.
Analysis of variance (ANOVA) is a statistical method to compare ...
- two or more means.
- two or more standard deviation.
- two or more variables.
- two or more factors.
When input data and output data both are discrete, which of the following tool should we use to test the independence of the variables?
- Chi-square test
- ANOVA
- Logistic regression
- Regression analysis
ANOVA is used when ...
- 'X' is discrete and 'Y' is continuous data.
- 'X' is continuous and 'Y' is discrete data.
- 'X' is discrete and 'Y' is discrete data.
- 'X' is continuous and 'Y' is continuous data.
If we found p value is 0.04, after testing the means with ANOVA , then we conclude that ...
- the two means differ significantly.
- the two means are same.
- the two means do not differ significantly.
This tool is used to draw conclusions statistically, when out out Y is continuous and input X is discrete category. Which tool is it?
- ANOVA
- Chi-square test
- Logistic regression
- Regression analysis
Author of lecture Six Sigma - Hypothesis Testing 3
OTIFAS PVT LTD
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