Two individuals were asked to rank the performances of eight different automobiles.The following show their rankings.
Determine the Spearman rank-correlation coefficient;and at 95% confidence,test for its significance.
Definitions:
Voluntary
Actions or decisions made by free choice, without external coercion.
Cardiac
Relating to the heart and its functions in health and disease.
Osteoarthritis
A degenerative joint disease characterized by the breakdown and eventual loss of joint cartilage.
Muscle Fitness
A state of health and physical well-being in muscles characterized by strength, endurance, and flexibility.
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