Use the Data Given Below to Answer the Following Questions)

question 28

Multiple Choice

Use the data given below to answer the following questions) .
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:

Frames

Perspectives or ways of viewing and interpreting information that influence understanding and decision-making, often highlighting certain aspects while obscuring others.

Conflict

A situation or process in which there is a disagreement, opposition, or struggle between two or more parties.

Perceiver's Needs

The requirements or desires of an individual who is assessing or interpreting a situation, which can influence their perspective.

Preconception

An opinion or conception formed in advance without adequate evidence, which can influence one's perception and reactions.