If a Simple Linear Regression Model Is Developed Based on a Sample

question 6

True/False

If a simple linear regression model is developed based on a sample where the independent and dependent variables are known to be positively related, then the sign of the slope regression coefficient will be positive also.

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Definitions:

DNA

Deoxyribonucleic acid, a molecule that carries the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms and many viruses.

RNA

Ribonucleic acid, a nucleic acid present in all living cells that acts as a messenger carrying instructions from DNA for controlling the synthesis of proteins.

Point Mutations

Genetic alterations caused by the change of a single nucleotide base in the DNA sequence.

Mutations

Changes in the DNA sequence that affect genetic information, which can lead to variations in phenotype.