Statistics Calculator

Statistics are mathematical methods used to analyze datasets and draw meaningful conclusions. Basic statistical measures: Mean = central tendency, Median = middle value, Mode = most frequent, Standard deviation = data spread. Measures of central tendency: Mean considers all values but is affected by outliers. Median is not affected by outliers, making it more meaningful for data like income distribution. Mode is useful for categorical data (like blue, red, green). Using all three measures together gives better understanding of your dataset. Measures of dispersion and applications: Standard deviation shows how much data deviates from the mean. Low deviation = consistent data, high deviation = variable data. Statistics are widely used in: scientific research, business analytics and marketing strategies, quality control and production processes, finance and risk management, health research.