In Exponentially Smoothed Time Series,the Smoothing Constant W Is Chosen

question 158

True/False

In exponentially smoothed time series,the smoothing constant w is chosen on the basis of how much smoothing is required.In general,a small value of w such as 0.1 results in very little smoothing,while a large value of w such as 0.8 results in too much smoothing.

---

Definitions:

Payback Period

The time it takes for an investment to generate an amount of income or cash equivalent to the cost of the investment.

Net Present Value

Net present value is a financial metric that calculates the present value of all cash flows associated with a project, including both inflows and outflows, to determine its profitability.

Time Value of Money

The notion that money’s worth is greater in the present than an equivalent sum in the future, attributed to its earning potential.

Capital Budgeting

The process of evaluating and selecting long-term investments that are in line with the goal of shareholder wealth maximization.