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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)
-What is the difference between the forecasted and the actual value for the 3rd week?
Agrarian Societies
Societies primarily engaged in agriculture, with most of the economy based on farming and land cultivation.
Technologically Advanced Societies
Societies characterized by a high level of technological innovation and use, impacting various aspects of life including communication, transportation, and healthcare.
Hunter-gatherer Societies
Societies that rely on hunting wild animals and gathering uncultivated plants for survival instead of farming.
Base-10 Number System
The base-10 number system, also known as the decimal system, is a numbering system that uses 10 as its base and includes digits from 0 to 9.
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