Examlex
Q14: As a general rule to follow to
Q17: Clustering should be done on samples of
Q23: When variables are perfectly associated, the phi
Q70: The null hypothesis is always the hypothesis
Q91: When using the chi-square statistic in cross-tabulation,
Q96: Which of the following is not a
Q98: Frequency data may be used to construct
Q105: External analysis of preferences is preferred in
Q129: The test statistic used in the Wilcoxon
Q130: The runs test tests the goodness of