According to the Center for Disease Control and Prevention,life Expectancy

question 34

Multiple Choice

According to the Center for Disease Control and Prevention,life expectancy at age 65 in America is about 18.7 years.Medical researchers have argued that while excessive drinking is detrimental to health,drinking a little alcohol every day,especially wine,may be associated with an increase in life expectancy.Others have also linked longevity with income and gender.The data relating to the length of life after 65 (Life) were collected.Data also include: average income (in $1,000s) (Income) ,the average number of alcoholic drinks consumed per day (Drinks) ,and a dummy variable Woman.The following model was created: Life = β₀ + β₁Income + β₂Drinks + β₃Woman + ε.The Excel partial output corresponding to this model is shown below. Using a p-value approach,which of the following conclusions is correct at 5% significance level?

• A) Do not reject H₀ and conclude that women live longer than men at the 5% significance level.
• B) Reject H₀ and conclude that women live longer than men at the 5% significance level.
• C) Do not reject H₀ and conclude that men live longer than women at the 5% significance level.
• D) Reject H₀ and conclude that men live longer than women at the 5% significance level.

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Definitions:

Addressing Format

Refers to the method and structure used to locate and reference memory locations or peripheral devices in computing systems.

Data Table

The part of processor memory that contains input and output values as well as files where data are monitored, manipulated, and changed for control purposes.

Processor

A central part of any computer or device, responsible for interpreting and executing instructions; it acts as the brain of the system.