Multiple Choice
When you are comparing three groups of people rather than comparing two sets of scores from the same people, you have:
A) data that are independent
B) data that are dependent
C) data that are linked
D) grouped data
Correct Answer:

Verified
Correct Answer:
Verified
Q18: Spearman rank correlation coefficient provides you with
Q19: Statistical significance can be computed for Kruskal-Wallis
Q20: An evaluative researcher wants to know whether
Q21: Mann-Whitney U test is helpful in determining
Q22: If you would like to determine whether
Q23: The Spearman correlation coefficient can be used
Q24: For categorical data, people are placed into
Q25: When you have a variable such as
Q27: Non-parametric statistical tests such as Mann-Whitney U
Q28: When a researcher is interested in measuring