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· 95 % confidence interval of a proportion (Binomial data)
· 95% confidence interval of counted observations (Poisson data)
· Comparing observed with expected frequencies (Chi-square goodness-of-fit)
Application of a Chi-square goodness-of-fit test
· Is there an association between two variables? (Chi-square test)
o Creating a contingency 2 x 2 table
o Calculating expected numbers in a 2 x 2 contingency table
o Calculating the Chi-square value in a 2 x 2 contingency table
· Calculating the population variance
· Calculating the population variance from the sample variance
Calculating the population standard deviation from a data set
· Calculating the sample variance
· Calculating the sample standard deviation
· Calculating the SEM (standard error of the mean)
· Calculating standard deviation of sampling distribution
· Accepting the null hypothesis
· 1-sample t-test
· p-value of a 2-sample unpaired t-test (Welch's test)
· 95 % confidence interval of the difference of two means (2-sample unpaired t-test)
· Effect size of a 2-sample independent t-test (Cohen's d)
· p-value of a 2-sample paired t-test
· Confidence interval for a 2-sample paired t-test
· Confidence interval for a linear relationship
· Calculating the p-value of a correlation