Age of Forest and Diameter of Trees
A scientist is studying the relationship between age of a forest, x, in years and the average diameter of the trees, y, in cm. One study reported the following data.
-Refer to Age of Forest and Diameter of Trees. Is the simple linear regression model useful for predicting the diameter of the trees from a given age of the forest? Use the t-test at = 0.05.

Question

Age of Forest and Diameter of Trees
A scientist is studying the relationship between age of a forest, x, in years and the average diameter of the trees, y, in cm. One study reported the following data. 
-Refer to Age of Forest and Diameter of Trees. Is the simple linear regression model useful for predicting the diameter of the trees from a given age of the forest? Use the t-test at  = 0.05.

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The Answer of Age of Forest and Diameter of Trees
A scientist is studying the relationship between age of a forest, x, in years and the average diameter of the trees, y, in cm. One study reported the following data. 
-Refer to Age of Forest and Diameter of Trees. Is the simple linear regression model useful for predicting the diameter of the trees from a given age of the forest? Use the t-test at  = 0.05.