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

Understand how poor design decisions can hinder effective communication.

Recognize the importance of consistency in design and layout for repeated communication with the same audience.

Identify principles of effective document design in business communication.

Understand the appropriate use of type sizes and styles in business documents.

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Definitions:

Boolean Operator

Logical words or symbols (such as AND, OR, NOT) used in searches to combine or exclude keywords, enhancing precision.

Basic Search Term

A word or phrase used in a search engine to find relevant information on a topic.

Quantitative Researchers

Specialists who focus on gathering and analyzing numerical data to identify patterns, make predictions, and test hypotheses, often used in social sciences, marketing, and health research.

Verbal Data

Information or details that are expressed in words, whether spoken or written, as opposed to numeric or visual data.