In a Regression Problem,if the Coefficient of Determination Is 0

question 121

Multiple Choice

In a regression problem,if the coefficient of determination is 0.95,this means that:

• A)95% of the y values are positive.
• B)95% of the variation in y can be explained by the variation in x.
• C)95% of the y values are predicted correctly by the model.
• D)None of these choices.

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Definitions:

Balanced Suspension Traction

A method used in orthopedics to support fractured bones, relieve muscle spasms, or reduce pain, by suspending limbs or other body parts in a balanced position with weights and pulleys.

Peristaltic Movement

The wave-like muscle contractions that move food through the digestive tract.

Sphincters

Circular muscles that help control the passage of substances in and out of bodily organs.

Tap Water Enema

A procedure where tap water is introduced into the colon via the rectum to induce bowel movements.