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2.1 Key Concepts

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Question 17

A psychologist gives the same IQ test to five pupils of the same age. Their scores are 92, 104, 100, 118 and 96.

Calculate the mean IQ score of the five pupils. Show your workings.

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Markscheme

2.1 Key Concepts Questions

  1. GCSE
  2. /Psychology
  3. /2.1 Key Concepts

30 exam-style questions on OCR GCSE Psychology 2.1 Key Concepts, covering 2.1.1 Stages of development, 2.1.2 Brain development and the nervous system, and 2.1.3 IQ tests as a measure of intelligence. Each one has a worked solution and a mark scheme showing where the marks go.

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