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Data recording, analysis and presentation

Data recording, analysis and presentation

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Question 293

In a psychological study measuring stress levels on a self-report scale, a researcher calculates that the variance for the participants' scores is 64. What is the standard deviation for this set of data?

A

888

B

161616

C

323232

D

409640964096

Markscheme

Data recording, analysis and presentation Questions

  1. A Level
  2. /Psychology
  3. /Data recording, analysis and presentation

513 exam-style questions on OCR A Level Psychology Data recording, analysis and presentation. Each one has a worked solution and a mark scheme showing where the marks go.

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