Which of These Correlation Coefficients Indicates It Is Possible to Use

question 34

Multiple Choice

Which of these correlation coefficients indicates it is possible to use measurements of one variable to predict a second variable with perfect accuracy?​

• A)-1
• B)​0
• C)​0.5
• D)​0.75

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Definitions:

Sudden Deaths

Unexpected fatalities that occur without warning, often due to underlying health conditions or external causes.

Isotonic Exercise

Physical activity that involves contracting and lengthening muscles through a range of motion, like weight lifting, to enhance strength and endurance.

Depression

A common and serious medical illness that negatively affects how you feel, the way you think, and how you act, leading to feelings of sadness and/or a loss of interest in activities once enjoyed.

Clinically Significant

Describes findings or changes that are important enough to impact a patient's disease or treatment plan.