# MERLOT Materials

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1-7 of 7 results for Materials Authored by Dale Berger

#### Sampling Distribution of the Mean... Sampling Distribution of the Mean Tutorial

This tutorial will help you determine how accurate a sample mean is likely to be, and how this accuracy is related to the... see more

#### Introduction to Hypothesis Testing --... Introduction to Hypothesis Testing -- The Z-Test

This exercise will help the user understand the logic and procedures of hypothesis testing. To make best use of this... see more

#### An Introduction to Statistical Power

This tutorial illustrates the relationship between statistical power and four features of the test situation. An applet... see more

#### Classification for maximum utility

Optimal classification of cases into two groups must consider the costs of the different types of errors, the benefits of... see more

#### Comparison of Cultures: A t-test... Comparison of Cultures: A t-test Tutorial

This tutorial takes the learner step-by-step in applying descriptive and inferential statistics using a real world... see more

#### Signal Detection Theory Tutorial

Every day we have to make decisions about uncertain events like, 'Is that my phone ringing or one on the television?',... see more

#### Central Limit Theorem

This tutorial illustrates the basic principles of the Central Limit Theorem and enhances conceptual understand of why the... see more