In a Simple Linear Regression Problem, the Least Squares Line

question 128

True/False

In a simple linear regression problem, the least squares line is , and the coefficient of determination is 0.81.The coefficient of correlation must be -0.90.

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Definitions:

Naphthaleneacetic Acid

A synthetic plant hormone that mimics natural auxins, used to stimulate rooting and growth in plants.

Adenine

One of the four nucleotide bases in DNA and RNA, which pairs with thymine in DNA and uracil in RNA.

Apical Meristem

Region at the tip of a plant root or shoot where cells actively divide, contributing to the plant's growth in length.

Axillary Buds

Buds located in the axil of a leaf that can develop into branches or flowers.