Use the Data Given Below to Answer the Following Question(s)

question 3

Multiple Choice

Use the data given below to answer the following question(s) .
The worldwide sales of cars from 1981-1990 are shown in the table below. Given: α = 0.2, γ = 0.05, and season length = 1. (Hint: Use XLMiner) . $$\begin{array} { | c | c | } \hline \text { Year } & \begin{array} { c } \text { Units sold in } \\\text { thousands }\end{array} \\\hline 1 & 750 \\\hline 2 & 823 \\\hline 3 & 1034 \\\hline 4 & 1945 \\\hline 5 & 1556 \\\hline 6 & 1300 \\\hline 7 & 1346 \\\hline 8 & 1150 \\\hline 9 & 967 \\\hline 10 & 1200 \\\hline\end{array}$$
-If the given time series has no trend and no seasonality, the most appropriate forecasting model to determine the forecast of the time series is the model.

• A) single moving average
• B) Holt-Winters no-trend smoothing
• C) double exponential smoothing
• D) Holt-Winters additive

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Definitions:

Visceral Peritoneum

The visceral peritoneum is a membrane that covers the external surfaces of most internal organs within the abdominal cavity, providing support and allowing frictionless movement.

Feedback Mechanism

A regulatory process in biological systems where the output of a system influences its own activity, maintaining homeostasis.

Control Center

In a regulatory system, the component that compares values to their normal range and sends instructions to correct any deviations.

Frontal

Pertaining to the forehead or the front part of the brain responsible for important cognitive skills and emotional expression.