hypothesis testing for measuring differences

Question 1

appropriate test to measure diff of ratio and interval na mean diff of 2 diff groups

Answer 1

parametric

independent T-test

Question 2

appropriate test to measure diff of ratio and interval na mean diff of 3 or more diff groups

Answer 2

parametric

one-way ANOVA

Question 3

appropriate test to measure diff of ratio and interval na mean diff of 1 group measured twice

Answer 3

parametric

paired T-test

Question 4

appropriate test to measure diff of ratio and interval na mean diff of 1 group measured three or more times

Answer 4

parametric

repeated measures one-way ANOVA

Question 5

appropriate test to measure diff of nominal and ordinal na mean diff of 2 diff groups

Answer 5

Mann Whitney test

Question 6

appropriate test to measure diff of nominal and ordinal na mean diff of 1 group measured twice

Answer 6

wilcoxon signed ranked test

Question 7

appropriate test to measure diff of oridnal and nominal na mean diff of 1 group measured 3 or more diff times

Answer 7

friedmann test

Question 8

appropriate test to measure diff of nominal and ordinal na mean diff of 3 or more diff groups

Answer 8

kruskal wallis test