👉 Census math involves calculating the total population of a region using a sample of data, typically through methods like probability sampling and estimation formulas. It starts with defining the population (N), the sample size (n), and the proportion of the sample that represents the total population (p). The formula for estimating the population mean is n
(x̄), where x̄ is the sample mean. For proportions, it's n
p. The margin of error (E) and confidence level are crucial; they help determine the precision of the estimate, with smaller margins of error indicating more precise results. Census math ensures accurate population counts by adjusting for sampling biases and using statistical techniques to minimize error, making it essential for demographic analysis and policy-making.