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goodness of fit
Chi-squared Test of Independence
A tutorial on performing the Chi-squared goodness of fit test for independent variables.
Tags:
Elementary Statistics with R
Chi-squared distribution
contingency table
goodness of fit
independent variables
p-value
cbind
chisq.test
library
table
MASS
survey
Multinomial Goodness of Fit
A tutorial on performing the Chi-squared goodness of fit test for multinomial population.
Tags:
Elementary Statistics with R
categorical data
Chi-squared distribution
goodness of fit
multinomial population
p-value
c
chisq.test
levels
library
table
MASS
survey
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Lower Tail Test of Population Mean with Unknown Variance
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Type II Error in Lower Tail Test of Population Mean with Known Variance
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Type II Error in Lower Tail Test of Population Mean with Unknown Variance
Type II Error in Upper Tail Test of Population Mean with Unknown Variance
Type II Error in Two-Tailed Test of Population Mean with Unknown Variance
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