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Research methods and techniques

Research methods and techniques

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Question 60

Which inferential statistical test is used for an independent groups design with ordinal data, where the procedure involves ranking all the scores from both groups combined as a single set, summing the ranks for each group separately, and using these rank sums to calculate the test statistic?

A

Mann-Whitney U

B

Wilcoxon Signed Ranks

C

Spearman's Rho

D

Unrelated t-test

Markscheme

Research methods and techniques Questions

  1. A Level
  2. /Psychology
  3. /Research methods and techniques

644 exam-style questions on OCR A Level Psychology Research methods and techniques. Each one has a worked solution and a mark scheme showing where the marks go.

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