A Sociology Student Does a Study to Determine Whether People

question 4

Multiple Choice

A sociology student does a study to determine whether people who exercise live longer.He claims that someone who exercises 7 days a week will live 15 years longer than someone who doesn't exercise at all.

• A)Predictions based on a regression line are for average values of x and y.The actual average life expectancy changes every year so an accurate prediction is impossible.
• B)There is nothing wrong with the interpretation.
• C)Predictions based on a regression line are for average values of y for a given x.The actual life expectancy will vary around the prediction.
• D)The Has to be greater than 90% to make a statement like this.
• E)A linear model is inappropriate for sociology studies.

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Definitions:

Creditor

An individual or organization to which money is owed by a debtor, usually arising from a financial transaction or agreement.

Bankruptcy Trustee

A person appointed by the bankruptcy court to administer the debtor’s estate in the interests of both the debtor and the creditors. The basic duty of the bankruptcy trustee is to collect and reduce to cash the estate property and to close up the estate as speedily as is compatible with the best interests of the parties.

Chapter 7

A provision of the Bankruptcy Code that provides for "liquidation," where a debtor's non-exempt assets are sold to pay creditors.

Micturition

The process of urination or voiding the bladder, controlled by the coordination of the central, autonomic, and somatic nervous systems.