ECTA Center logo

Response Rate and Representativeness Calculator

This 2015 Excel-based calculator allows states to easily compute response rates for their family survey data and determine if the surveys they received are representative of the target population. The calculator uses a statistical formula to determine if two percentages should be considered different from each other. The user enters the values by subgroup and the calculator computes the statistical significance of the difference between the two percentages and highlights significant differences.

Published by: the Early Childhood Technical Assistance (ECTA) Center

Response Rate and Representativeness Calculator