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Data recording, analysis and presentation

Data recording, analysis and presentation

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Question 142

In a psychological study investigating cognitive processing speeds, the variance of the participants' response times was calculated to be 64.

What is the standard deviation?

A

444

B

888

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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