Use the Following Regression Results to Answer the Question Below

question 58

Multiple Choice

Use the following regression results to answer the question below. Which of the following is true?

• A)x explains about 88.5 percent of the variation in y.
• B)y explains about 88.5 percent of the variation in x.
• C)x explains about 78.4 percent of the variation in y.
• D)y explains about 78.4 percent of the variation in x.

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Definitions:

Tobacco

A plant whose leaves are harvested and processed for smoking, chewing, or snuff; its use is associated with various health risks.

Maternal Alcohol Consumption

The intake of alcohol by a pregnant woman and its potential effects on the fetus, which can include a range of developmental disorders and birth defects summed up under the term fetal alcohol spectrum disorders (FASD).

Fetal Alcohol Syndrome

A condition in a child resulting from alcohol exposure during the mother's pregnancy that causes brain damage and growth problems.

Cocaine

A powerful stimulant drug derived from the leaves of the coca plant, often used recreationally and having significant potential for addiction and abuse.