RESEARCH METHODS THINKING CRITICALLY WITH PSYCHOLOGICAL SCIENCE
CORRELATION AND EXPERIMENTATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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-0.13
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-0.87
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0.54
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0.89
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Detailed explanation-1: -The magnitude of the correlation coefficient indicates the strength of the association. For example, a correlation of r = 0.9 suggests a strong, positive association between two variables, whereas a correlation of r =-0.2 suggest a weak, negative association.
Detailed explanation-2: -The strongest linear relationship is indicated by a correlation coefficient of-1 or 1. The weakest linear relationship is indicated by a correlation coefficient equal to 0.
Detailed explanation-3: -A correlation is a statistical measurement of the relationship between two variables. 2 Remember this handy rule: The closer the correlation is to 0, the weaker it is. The closer it is to +/-1, the stronger it is.
Detailed explanation-4: -Correlation Coefficient = 0.8: A fairly strong positive relationship.