Computers form an essential part of modern workplaces. Invented less than a century ago, the humble processor has evolved from a simple number cruncher to a tool that can provide endless amounts of ...

When you use the statistical analysis features in Excel, you are leveraging one of the most powerful tools available for data manipulation and interpretation. Excel is not just a spreadsheet ...

When you perform regression analysis in Microsoft Excel, you are engaging in a statistical process that helps you understand the relationship between variables. This technique is particularly useful ...

Statistical significance is a critical concept in data analysis and research. In essence, it’s a measure that allows researchers to assess whether the results of an experiment or study are due to ...

Statistics have the power to improve everything from business operations to the general quality of life for global citizens. Professionals with a background in statistics help solve serious problems ...

Kevin Dayaratna was Director of the Center for Data Analysis and Chief Statistician for Heritage. A variety of statistical tools can detect potential breaches in the integrity of elections. These ...

Keywords: Fragility curves. Bridges. Seismic performance. Nonlinear dynamic analysis. Parameter estimation. Highways. Expressways. Abstract: This report applies both empirical and analytical fragility ...