Place an “X” in front of those issues that only relate to selecting a specific statistical test. (Do not put an “X” in front of items common to all tests or not applying to statistical tests.) -The distribution (shape) of the population (e.g. normal, skewed, flat, etc.) -The measurement scale/nature of the data being evaluated (nominal, ordinal, interval or ratio) -The size of the population (assuming it is much larger than any samples) -The level of significance (_) you wish to place on the test results -Whether you have matched/related or unmatched/unrelated samples -The degrees of freedom (sample size) associated with your sample(s) -The statement of the null and research hypotheses -Whether the sample was stratified or not Solution X: The distribution (shape) of the population (e.g., normal, skewed, flat, etc.) X: The measurement scale/nature of the data being evaluated (nominal, ordinal, interval or ratio) : The size of the population (assuming it is much larger than any samples) X: The level of significance (_) you wish to place on the test results : Whether you have matched/related or unmatched/unrelated samples X: The degrees of freedom (sample size) associated with your sample(s) X: The statement of the null and research hypotheses X: Whether the sample was stratified or not.