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Chi Square/ANOVA (CHI SQUARE also known as X^2 (CORRELATION (No…
Chi Square/ANOVA
CHI SQUARE also known as X^2
relationship between categorical variables
"Goodness Of Fit"
Random Sampling: Neccessary
CORRELATION
No Correlation
Positive Correlation
Negative Correlation
USED FOR HYPOTHESIS TESTING
P-Value
Significance Level
Can Not Be Percentages, Frequency or Counts of Cases Only
ANOVA: Analysis of Variance
One Way:1 Independent Variable-More than one independent Variable
Two Way: Two Independent Variable, One Dependent
Has 3-way independent Variable and one for interaction of two independent variable
Three Way: Three Independent, One Dependent
Use to analyze group means in a distribution sample
Splits observed agrigate variability found inside a data set into two part:
Random Factors: DO NOT have a statistical influence on a given Data Set
Systematic Factors: Statistical Influence on a given data set
Individual Dependent Variables