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What is the form and strength of the association

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question: Brain size and intelligence. For centuries people have associated intelligence with brain size. A recent study used magnetic resonance imaging to measure the brain size of several individuals. The IQ and brain size (in units of 10,000 pixels) of six individuals are as follows:

Brain size       100       90        95      92      88      106

IQ                140       90       100    135      80      103

Make a scatterplot of these data if you have not already done so. What is the form, direction, and strength of the association? Are there any outliers?

Reference no: EM131638411

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