Multiple Choice
Why is it a problem if data are skewed when considering parametric tests?
A) The assumption of independence is violated
B) The data is qualitative
C) The assumption of normality is violated.
D) There is no method to calculate estimates of population parameters
Correct Answer:
Verified
Correct Answer:
Verified
Q21: Nonparametric tests are still inferential tests.
Q22: non-parametric and parametric tests make different assumptions
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Q24: The Mann-Whitney U test makes assumptions about
Q25: The Mann-Whitney U-test is the nonparametric equivalent
Q27: Generally speaking, if a nonparametric test is
Q28: If you have quantitative data that is
Q29: After conducting a Mann-Whitney U test, how
Q30: When conducting a Mann-Whitney U-test, if your
Q31: If the data are skewed, one should