Two Technicians Are Discussing Tires

question 84

Multiple Choice

Two technicians are discussing tires. Technician A says narrow tires tend to cut through snow and water rather than hydroplane. Technician B says 4WD and AWD systems allow the use of tires narrower than those used on 2WD vehicles. Who is correct?

• A)A only
• B)B only
• C)both A and B
• D)neither A nor B

---

Definitions:

Seasonality

The occurrence of variations that are predictable and repeat over a specific period within a year, often seen in industries like retail and agriculture.

Forecast

Predictions about future events or trends based on historical data analysis or current observations.

Seasonal Multiplicative Model

A time series forecasting method that accounts for multiplicative seasonal variations in the data.

Holt-Winters Additive Model

A forecasting technique that extends exponential smoothing to capture seasonality and trend in time series data.