THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 105

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
The table below shows the quarterly sales of a particular kind of vaccine for dogs.The forecaster uses autoregressive models with p = 3 to forecast the sales for future time periods.

-The autoregressive equation is:

• A)Sales = 104 + 0.231 Saleslag 1 - 0.439 Saleslag 2 + 0.397 Saleslag 3
• B)Sales = 0.397 + 0.231 Saleslag 1 - 0.439 Saleslag 2 + 104 Saleslag 3
• C)Sales = 104 + 0.439 Saleslag 1 - 0.231 Saleslag 2 + 0.397 Saleslag 3
• D)Sales = 0.397 + 0.439 Saleslag 1- 0.231 Saleslag 2 + 104 Saleslag 3

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Definitions:

Primary Prevention

Strategies or interventions aimed at preventing the onset of diseases or injuries before they occur.

Tertiary Prevention

Interventions aimed at managing existing diseases in individuals to prevent further deterioration, complications, or recurrence, typically involving treatment or rehabilitation.

Secondary Prevention

Efforts aimed at early detection and intervention to prevent the progression or worsening of a disease or problem after it has initially occurred.

Social Condition

The prevailing circumstances, norms, and standards that characterize society at a given time, influencing individuals' lifestyles and opportunities.