Elementary Statistics for Business provides an overview of how statistics is used in various business functions and decision making. It discusses how statistical analysis is used in marketing to understand customer needs and determine appropriate strategies. Operations and supply chain management also relies on statistics to make decisions around production levels and costs. Finance and purchasing both use historical statistical data to inform efficient practices. Business research primarily analyzes numerical and text data to solve business problems. Descriptive and inferential statistics are introduced as the main branches of statistics used. Common measures of central tendency like mean, median and mode are also outlined.