Number 2: The consumption of Electrical and Electronic Equipment (EEE) is strongly linked to widespread global economic development. It has indispensable in modern societies and is enhacning living standards. Higher levels of disposable incomes, growing urbanization and mobility, and further industrialization in some parts of the world are leading to growing amounts of EEE. After its use, EEE is disposed of, generating a waste stream that contains hazardous and valuable materials. This waste stream is referred to as e-waste. In 2019, the world generated a striking 53.6 mertic tons of e-waste, an average of 7.3 kg per capita (per person). The table below shows the per capita electronic waste generation worldwide from 2010 to 2019, in kilograms per capita. Year 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Volume of waste (in kg per capita) 5.0 5.2 5.4 5.7 6.4 6.6 6.8 6.9 7.1 7.3 2. Using a smoothing coefficient of 0.6, exponentially smooth the series and forecast the volume of waste generated in 2020. Include a screenshot of your Excel output.
Number 2: The consumption of Electrical and Electronic Equipment (EEE) is strongly linked to widespread global economic development. It has indispensable in modern societies and is enhacning living standards. Higher levels of disposable incomes, growing urbanization and mobility, and further industrialization in some parts of the world are leading to growing amounts of EEE. After its use, EEE is disposed of, generating a waste stream that contains hazardous and valuable materials. This waste stream is referred to as e-waste. In 2019, the world generated a striking 53.6 mertic tons of e-waste, an average of 7.3 kg per capita (per person). The table below shows the per capita electronic waste generation worldwide from 2010 to 2019, in kilograms per capita.
| Year | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 |
|
Volume of waste (in kg per capita) |
5.0 | 5.2 | 5.4 | 5.7 | 6.4 | 6.6 | 6.8 | 6.9 | 7.1 | 7.3 |
2. Using a smoothing coefficient of 0.6, exponentially smooth the series and forecast the volume of waste generated in 2020. Include a screenshot of your Excel output.
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