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Electric Bill Data
This article, created by Bruce J. McLaren and Constance H. McLaren from Indiana State University, describes a dataset containing monthly household electric billing charges for ten years. The data can be used to illustrate graphing, descriptive statistics, correlation, seasonal decomposition, a variety of smoothing methods, ARIMA models, forecasting, and multiple regression. Additionally, the authors have created seven different assignments testing students knowledge of these subjects. This is a great lesson in applied statistics.
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