The Way a Seasonal Index Is Computed Involves Which of the Following

question 154

Multiple Choice

The way a seasonal index is computed involves which of the following steps?

• A) Remove the effect of seasonal and random variation by regression analysis.
• B) For each time period,compute the ratio,which removes most of the trend variation for that time period.
• C) Calculate the average of all the ratios:over all time periods to remove random variation and leaving a measure of seasonality.
• D) All of these choices are true.

---

Definitions:

Public Relations

The professional maintenance of a favorable public image by a company, organization, or famous person.

Medware

Software and technologies designed for use in the healthcare industry to manage patient information, treatment plans, and hospital operations.

Application Software

Computer software designed to help the user to perform singular or multiple related specific tasks, such as word processors or web browsers.

Reducing Waste

Practices aimed at decreasing the amount of waste generated, through methods like recycling, composting, or efficient resource use.