Available Webinar Registrations

CITI Program Replay: Applied Sample Size for Researchers

Webinar Date: November 10, 2026

Webinar Time: 12:30 pm

This previously released webinar discusses that accurate sample size estimation is a critical step in the research design process, ensuring that studies are adequately powered to detect meaningful effects. In this webinar, learners gain a clear understanding of how statistical concepts, including significance level, effect size, standard deviation, and statistical power, interact to influence the outcome of statistical tests. Learners also learn how to apply these concepts to calculate the appropriate sample size for different study designs and outcomes. The webinar also explores how sample estimates are generated for several common statistical measures, equipping you with practical tools to plan more rigorous and efficient studies.

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