Quick Reference ~ A maths Dictionary for Kids by Jenny Eather Email jeather@iprimus.com.au A Maths Dictionary for Kids by Jenny Eather at www.amathsdictionaryforkids.com


Cc

correlation

• in statistics, the strength of a relationship between two variables.
• the correlation coefficient 'r' ranges between 1 and -1:
r > 0 = positive correlation
r < 0 = negative correlation
r = 0 no correlation.

EXAMPLES:
correlation


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