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

question 24

Multiple Choice

Use the data given below to answer the following question(s) .
The details of the clock sales at a supermarket for the past 6 weeks are shown in the table below. The time series appears to be relatively stable, without trend, seasonal, or cyclical effects. The simple moving average value of k is set at 2. $$\begin{array} { | c | c | } \hline \text { Week } & \text { Units sold } \\\hline 1 & 88 \\\hline 2 & 44 \\\hline 3 & 54 \\\hline 4 & 65 \\\hline 5 & 72 \\\hline 6 & 85 \\\hline\end{array}$$
-For the given data, the simple moving average mean absolute deviation is .

• A) 0.21
• B) 20.12
• C) 14.25
• D) 207.13

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Definitions:

Dehydration

A condition resulting from excessive loss of body water, affecting the body's ability to perform normal functions.

Infectious Disease

Diseases caused by pathogenic microorganisms such as bacteria, viruses, parasites, or fungi; these diseases can be spread, directly or indirectly, from one person to another.

Pneumonia

An infectious disease affecting the lungs, causing inflammation of the air sacs which can fill with fluid or pus.

Negative-pressure Room

A special hospital room designed to prevent the spread of infections by keeping the air pressure lower than the surrounding areas to contain airborne particles.