Lesson 11

1. 1What is a key difference between a sign test and a wilcoxon-rank test

   1. AThe only assumption for a sign test is that data is ordinal, whereas a wilcoxon-rank test also requires data to come from a symmetrical distribution
   2. BA sign test is about the distribution of a population round a measure of central tendency whereas a wilcoxon-rank test is about the median
   3. CA sign test assumes that the data comes from a normally distributed population
   4. DA wilcoxon-rank test assumes that the data follows a chi-squared distribution

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Learning Technology Specialist Honours Psychology Quiz am Lesson 11 , erstellt von Eva Bonning am 11/04/2021.

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Eva Bonning

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honours psychology learning technology specialist

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