## PSYC 515 Quiz Non-parametric Tests

**PSYC 515 Quiz: Non-parametric Tests Concepts **

- Which of the following is not an assumption of the
*χ*2 goodness-of-t test? - The nonparametric equivalent to the one-way repeated measures ANOVA is the _____ test.
- Which of the following is not an assumption of the Wilcoxon matched- pairs signed-ranks
*T*test? - Nonparametric is to parametric as _____ is to _____.
- The Wilcoxon tests are used with _____ data.
- Which of the following is true regarding the
*χ*2 test of independence? - The _____ is a nonparametric inferential test for comparing sample medians of two dependent or related groups of scores.
- The _____ is a nonparametric inferential test for comparing sample medians of two independent groups of scores.
- The nonparametric equivalent to the one-way randomized ANOVA is the _____ test.
- Chi-square tests are to _____ data as Wilcoxon tests are to _____ data.
- Wilcoxon rank-sum test is to _____ as Wilcoxon matched-pairs signed- ranks
*T*test is to _____. - Chi-square is calculated by summing the [(_____ – _____)2 divided by _____].
- Imagine you wanted to examine dating site preferences to see if the category gender (male / female) influences the category variable of target age of dating match (younger, same age, or older). Calculate the degrees of freedom needed to look up the critical value.
- Which test is most appropriate for nominal data?
- The nonparametric equivalent to the correlated groups t-test is:
- The nonparametric equivalent to the One-way repeated measures ANOVA is:
- If you wanted to examine dating site preferences to see if the category gender (male / female) influences the category variable of target age of dating match (younger, same age, or older), which statistical test would be most appropriate?
- Which of the following statements is TRUE about chi square tests?
- If you wanted to see if pet preference in your region is similar to the state averages, which test would you conduct?
- If you wanted to see if pet preference in your region is similar to widely available state averages for the following categories: dog, cat, rodent, bird, horse, calculate your degrees of freedom.
- Which of the following statements is true about nonparametric tests?
- Which of the following statements is true about nonparametric tests?
- If parametric test assumptions are violated for a study in which 20 participants completed an attention task twice — once after consuming a sugar pill and once after consuming a pill that contained 25 mg nicotine, which test would be most appropriate?
- If parametric assumptions are violated for a study in which 30 participants are randomly assigned to one of three caffeine conditions (none, moderate, or high caffeine) before completing a memory task, which test is most appropriate?
- What test compares observed nominal data against what we would expect based on previous knowledge)?