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Performing a Statistical Test - Coggle Diagram
Performing a Statistical Test
Determine research question based on a population or populations of interest
Do we know or can we assume the population distribution(s)?
Yes
Determine the appropriate parametric statistical test based on the data types of the variables involved in the research question
Create null and alternative hypotheses based on the statistical test
Calculate a priori power, viable effect size, and sample size using given or standard effect size, significance level (alpha), target power, and any other necessary input parameters
Collect data from the population(s) of interest
Determine the appropriate test statistic formula and test distribution for the test you are conducting
Calculate any necessary descriptive statistics or parameters
1 more item...
No
Determine the appropriate non-parametric statistical test based on the data types of the variables involved in the research question
Determine the appropriate test statistic formula for the test you are conducting
Calculate p value(s)