Eight children had their IQ measured and then took a general knowledge test. Their IQ, (x), and
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Eight children had their IQ measured and then took a general knowledge test. Their IQ, (x), and their marks, (y), for the test were summarised as follows: - 973 120 123. - 490 - 33.000 - 61595. a Calculate the product moment correlation coefficient. b Describe and interpret the correlation coefficient between IQ and general knowledge.
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Related Book For
Edexcel As And A Level Modular Mathematics Statistics 1
ISBN: 978-0435519124
1st Edition
Authors: Keith Pledger Et Al
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