One Study Showed That How Many Slave Men in the South

question 45

Multiple Choice

One study showed that how many slave men in the South did agricultural work?

• A) 50 percent.
• B) 60 percent.
• C) 70 percent.
• D) 80 percent.
• E) 90 percent.

---

Definitions:

Moving Average Model

A statistical method used to forecast future values based on previous observations' averages.

Exponential Smoothing

A time series forecasting method for univariate data that applies decreasing weights to older observations, making more recent data more influential.

Seasonal Effects

Variations or patterns in statistical data that occur at regular intervals each year, often affecting business operations, sales, and marketing strategies.