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Listed below are the brain volumes incm3 of twins and the corresponding IQ score. Construct ascatterplot, find the value of the linear correlation coefficientr, and
Listed below are the brain volumes incm3 of twins and the corresponding IQ score. Construct ascatterplot, find the value of the linear correlation coefficientr, and find theP-value using =0.05. Is there sufficient evidence to conclude that there is a linear correlation between brain volume and IQscores?
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