Multiple Choice
The null hypothesis in the Kruskal-Wallis test is _______.
A) all populations are identical
B) all sample means are different
C) x and y are not correlated
D) the mean difference is zero
E) all populations are not identical
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q78: The nonparametric alternative to analysis of variance
Q79: A researcher wants to determine whether
Q80: The methods of parametric statistics require _.<br>A)interval
Q81: A perfect Spearman correlation of +1 or
Q82: The one-sample runs test is a _.<br>A)nonparametric
Q84: A quality control supervisor wishes to
Q85: Correlation coefficients may be computed for parametric
Q86: A local pediatrician office is interested
Q87: A researcher wants to determine whether
Q88: A researcher wants to determine the