Unlike R-squared, you can use the standard error of the regression to assess the precision of the predictions. Approximately 95% of the observations should fall within plus/minus 2*standard error of the regression from the regression line, which is also a quick approximation of a 95% prediction interval.
Maumelle, Arkansas. Maumelle is a city in Pulaski County, Arkansas, United States. As of the 2010 census, the city population was 17,163. The city is located northwest of Little Rock, bordering the opposite shore of the Arkansas River and is part of the Little Rock metropolitan area. 1 History.
According to the U.S. Census Bureau, the county has a total area of 732 square miles (1,900 km2), of which 708 square miles (1,830 km2) is land and 23 square miles (60 km2) (3.2%) is water. The highest natural point in Arkansas, Magazine Mountain at 2,753 feet (839 m), is located in Logan County.