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1-5 of 5 results for Materials Authored by Dale Berger

The interactive WISE Confidence Interval Creation Applet allows instructors to demonstrate how sample size, alpha level,... see more

Researchers and students alike often mistake any overlap among confidence intervals to denote a statistically... see more

The WISE Bootstrapping Applet can be used to demonstrate bootstrapping by creating a confidence interval for a population... see more

This applet teaches fundamental properties of sampling distributions of means such as accuracy of sample means,... see more

Introduces the concept of power and the relationship between power and effect size, alpha, and sample size.