Multiple Choice
What is the appropriate nonparametric method to compare two populations when the samples are independent and where the normality requirement necessary to perform the parametric test is NOT satisfied?
A) Wilcoxon rank sum test
B) sign test
C) Wilcoxon signed-rank sum test
D) equal-variance t test of
Correct Answer:
Verified
Correct Answer:
Verified
Q4: Nonparametric tests are methods of inference that
Q57: To determine if a relationship exists between
Q58: A two-sample t test with independent samples
Q59: A Wilcoxon rank sum test for comparing
Q60: The Wilcoxon signed-rank test statistic is approximately
Q61: A Wilcoxon rank sum test for comparing
Q63: We can conduct nonparametric tests even with
Q64: How is the alternative hypothesis to be
Q65: The nonparametric tests discussed in your text
Q66: We can conduct nonparametric tests only with