Topics
Mean
The mean is a measure of central tendency that is calculated by adding all of the scores in a data set and dividing by the total number of scores. It is the most sensitive measure of central tendency as it includes all of the scores in its calculation. However, it is easily distorted by extreme values.
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Measures of Central Tendency
Study Notes
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Research Methods - Descriptive Statistics
Quizzes & Activities
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Example Answer for Question 19 Paper 2: AS Psychology, June 2017 (AQA)
Exam Technique Advice
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Example Answers for Research Methods: A Level Psychology, Paper 2, June 2018 (AQA)
Exam Technique Advice
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Example Answer for Question 14 Paper 2: A Level Psychology, June 2017 (AQA)
Exam Technique Advice
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Example Answer for Question 18 Paper 2: AS Psychology, June 2017 (AQA)
Exam Technique Advice
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Model Answer for Question 11 Paper 2: AS Psychology, June 2016 (AQA)
Exam Technique Advice
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A Level Psychology Topic Quiz - Research Methods
Quizzes & Activities