If One Found That the Sum of the Residuals from a Regression

question 46

True/False

If one found that the sum of the residuals from a regression line (with an intercept) was a large negative
value, one could conclude that there is a negative relationship between the independent and dependent
variables.
There must have been a calculation error since the residuals sum to 0 (apart from rounding error).

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Definitions:

Polypeptide Chains

are long chains of amino acids linked by peptide bonds, forming the primary structure of proteins.

T and B Cells

Types of lymphocytes involved in the immune response; T cells assist in immune response regulation, while B cells produce antibodies.

Helper T Cells

A type of T cell that plays an important role in the immune system by activating and directing other immune cells.

Processed Antigen

An antigen that has been ingested and broken down by a cell, typically an antigen-presenting cell, making it recognizable by the immune system's T cells.