You’re interested in whether there is a difference in the number of recent stressful life events reported by students at UQ vs. QUT vs. Griffith. The outcome measure was skewed. Which statistical test is appropriate to analyse these data?     Wilcoxon’s signed-ranks test     Wilcoxon’s rank-sum test     Kruskal-Wallis test     Friedman’s rank test   QUESTION 13 A researcher reports an F-ratio with df = (4, 55) for an independent groups experiment. How many treatment conditions (groups) and participants were involved in this experiment?     4 groups and 56 participants     5 groups and 60 participants     4 groups and 55 participants     5 groups and 59 participants

MATLAB: An Introduction with Applications
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  1. You’re interested in whether there is a difference in the number of recent stressful life events reported by students at UQ vs. QUT vs. Griffith. The outcome measure was skewed. Which statistical test is appropriate to analyse these data?

       

    Wilcoxon’s signed-ranks test

       

    Wilcoxon’s rank-sum test

       

    Kruskal-Wallis test

       

    Friedman’s rank test

 

QUESTION 13

  1. A researcher reports an F-ratio with df = (4, 55) for an independent groups experiment. How many treatment conditions (groups) and participants were involved in this experiment?

       

    4 groups and 56 participants

       

    5 groups and 60 participants

       

    4 groups and 55 participants

       

    5 groups and 59 participants

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