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Linear relationship between weight and chest? size

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Reference no: EM131902132

For a sample of eight? bears, researchers measured the distances around the? bears' chests and weighed the bears. Minitab was used to find that the value of the linear correlation coefficient is r=0.774. Using alpha=?0.05, determine if there is a linear correlation between chest size and weight. What proportion of the variation in weight can be explained by the linear relationship between weight and chest? size?

Reference no: EM131902132

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