How Much Data Do You Really Need? Understanding Sample Size and Power
Choosing sample size is ultimately a risk management decision, but many practitioners rely on guesswork or rules of thumb. This workshop demystifies sample size and power by breaking calculations into their core components: uncertainty, effect size, risk tolerance, and decision goals. Learn practical strategies for determining inputs, setting acceptable risk, and evaluating tradeoffs across a variety of common testing scenarios. See how these ideas extend beyond simple hypothesis tests to experimental design, including the Power Analysis and Design and Anticipated Responses section of Custom Design.
Workshops are included in the price of your conference registration. Space is limited, so these sessions must be selected during your conference registration to confirm your participation.
