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

question 10

Multiple Choice

Use the data given below to answer the following question(s) .
The table provided below gives the sales details of the number of android smart phones at an electronic retail store for the past 6 weeks. The time series appears to be relatively stable, without trend, seasonal, or cyclical effects. (Hint: Optimize α value in 0.1 increments) $$\begin{array} { | c | c | } \hline \text { Week } & \text { Units sold } \\\hline 1 & 88 \\\hline 2 & 44 \\\hline 3 & 54 \\\hline 4 & 65 \\\hline 5 & 72 \\\hline 6 & 85 \\\hline\end{array}$$
-Calculate the value of the mean absolute percentage error for the given data.

• A) 20.90
• B) 16.60
• C) 21.72
• D) 29.97

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A suggestion or piece of advice aimed at influencing a decision or course of action.

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Valid or justifiable reasons or motives for a particular action, decision, or belief.

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The ability to withstand or get through aggressive actions or criticisms without succumbing or failing.