Which Is Not a Characteristic of Simple Moving Averages Applied

question 14

Multiple Choice

Which is not a characteristic of simple moving averages applied to time series data?

• A)smoothes random variations in the data
• B)weights each historical value equally
• C)lags changes in the data
• D)requires only last period's forecast and actual data
• E)smoothes real variations in the data

---

Definitions:

Self-Serving Bias

The common human tendency to attribute positive events to their own character but attribute negative events to external factors.

Intermediate-acting Insulin

A type of insulin with a delayed onset and longer duration of action, used in diabetes management to control blood sugar levels.

Short-acting Insulin

A type of insulin that starts working shortly after injection and lasts for a few hours, used to control blood sugar levels in diabetes.

Nasogastric Suction

A medical procedure involving the insertion of a tube through the nose into the stomach to remove contents or gas.