The sign test is employed to compare two populations when the experimental design is matched pairs, and the data are ordinal but not normally distributed.
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Q112: A car dealer was interested in comparing
Q113: In testing the hypotheses Q114: Given the statistics: T+ = 520, T- Q115: The Sign test or Wilcoxon Signed-Rank test Q116: The sign test is always to be Q118: The sign test is a nonparametric procedure Q119: Which of the following correctly describes the Q120: In testing the hypotheses Q121: A supermarket chain has its own house Q122: Ten secretaries were selected at random from![]()
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