Which of the Following Pearson Correlations Shows the Greatest Strength

question 70

Multiple Choice

Which of the following Pearson correlations shows the greatest strength or consistency of relationship?

• A)-0.90
• B)+0.74
• C)+0.85
• D)-0.33

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Definitions:

Agglutination

The clumping of red blood cells following a blood transfusion.

Blood Transfusion

The process of transferring blood or blood products into one's circulation intravenously.

Erythroblastosis Fetalis

A potentially life-threatening blood disorder in newborns caused by incompatibility between the blood types of a mother and her baby, leading to the destruction of the baby's red blood cells.

Rh-Positive

Referring to the presence of the Rh factor on red blood cells, which is a common blood group antigen.