MERLOT Materials

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121-139 of 139 results for MERLOT Materials

3D Normal Distribution

A teaching tool to show how a 3D normal function depends on the correlation coefficient between the two variables. The... see more

Applet: Errors in Hypothesis Testing

This applet facilitates exploration of type I and type 2 errors and power in hypothesis testing.

ANOVA applet

This applet displays boxplots of independent random samples drawn from 4 populations and an ANOVA table for the... see more

Central Limit Theorem Simulator

This site helps withÂ the discovery the Central Limit Theorem. Â The user first picks a distribution: Â Uniform, Skewed... see more

DIG Stats: Insulation Activity

In this activity, students will generate scatter plots and use regression and logarithms to explore a dataset with time... see more

Distribution and Quantile Functions

This resource introduces distribution functions and their basic properties, relation to denstiy functions, reliability,... see more

Distribution of the Sample Sum,... Distribution of the Sample Sum, Sample Mean, Sample Variance, and Sample Chi-Squared

This applet, created by Philip B. Stark of the University of California, Berkeley, illustrates this concept of the... see more

Finding One Variable Statistics With... Finding One Variable Statistics With a Graphing Calculator

This quick YouTube video from high school statistics teacher Roger W. Davis explains how to find one variable statistics... see more

[Shiny App] Chaos Game: Three... [Shiny App] Chaos Game: Three Dimensions

In the three dimensional version of the Chaos Game we start with a regular polyhedron and mark selected points which will... see more

[Shiny App] Chaos Game: Two... [Shiny App] Chaos Game: Two Dimensions

In the two dimensional version of the Chaos Game we start with a regular polygon and mark selected points which will... see more

[Shiny App] Correlation and... [Shiny App] Correlation and Regression Game

Correlation and regression are two closely related topics. Often they are taught to students at about the same time, thus... see more

[Shiny App] Gambler's Ruin

The Gamblerâ€™s Ruin is a well-known problem that can be used to illustrate a variety of probability concepts. Two players... see more

[Shiny App] Heaped Distribution... [Shiny App] Heaped Distribution Estimation

Data often exhibit a heaped distribution in situations when there are either rounding or recall issues. Then, heaping is... see more

[Shiny App] Hierarchical Models

Hierarchical models are used when there is nesting of observational units in the data and variables are observed on... see more

[Shiny App] Length/Coverage Optimal... [Shiny App] Length/Coverage Optimal (LCO) Confidence Intervals

In 2014, Schilling and Doi developed a binomial confidence interval procedure that produces coverage probabilities always... see more

[Shiny App] Longest Run of Heads or... [Shiny App] Longest Run of Heads or Tails

One popular class activity to help students understand chance behavior is to observe the runs of consecutive heads or... see more

[Shiny App] Random Variable... [Shiny App] Random Variable Generation

The Probability Integral Transform and the Accept-Reject Algorithm are two methods for generating a random variable with... see more

[Shiny App] Sampling Distributions of... [Shiny App] Sampling Distributions of Various Statistics

This app allows the user to draw repeated samples from a specified population shape (normal, left-skewed, right-skewed,... see more

[Shiny App] Testing Violation of the... [Shiny App] Testing Violation of the Constant Variance Condition for ANOVA

The ANOVA F-test is used to test for difference in means between groups, and requires the conditions of normality (or... see more