# MERLOT Materials

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73-96 of 174 results for discipline "Statistics and Probability"

#### Empirical Distribution Function

A JavaScript that creates the empirical cumulative distribution function based on the frequency of data set.

#### Equality of Multi-variances

It is a JavaScript to test if k populations having equal variances using Bartlett's test.

#### Equality of Several Correlation... Equality of Several Correlation Coefficients

It is a JavaScript that test for statistical equality of two or more correlation coefficients

#### Estimations With Confidence

A JavaScript that computes confidence interval for standard deviation, confidence interval for variance, and confidence... see more

#### Fully online Business Statistics... Fully online Business Statistics course

An online course in Business Statistics for MBA students

#### Goodness-of-Fit Test for Discrete... Goodness-of-Fit Test for Discrete Random Variables

It is a JavaScript that computes Chi-square statistic as a measuring tool and decision criterion for goodness of-fit... see more

#### Goodness-of-fit Test for Uniform

It is a JavaScript that tests exponential distribution based on the Kolmogorov-Smirnov statistic.

#### Histogramming

Histogram as a tool in checking unimodality of a population

#### Lilliefors Test for Exponentially

It is a JavaScript that tests exponential distribution based on the Lilliefors' statistic.

#### Making Risky Decisions

Whenever the decision maker has some knowledge regarding the states of nature, he/she may be able to assign subjective... see more

#### Optimal Age for Equipment Replacement

It is a JavaScript that computes the best time to replace equipment, and provides the average cost during its usage.

#### Original Weibull Trending Toolkit

Given a column of N random numbers, find the best choice of three Weibull parameters to give a Weibull distribution to... see more

#### P-values for the Popular... P-values for the Popular Distributions

It is a JavaScript to compute the p-values for the most popular distributions.

#### Paired Proportion Test

It is a Java applet that test a claimed on difference in proportions based on a set of random paired observations, known... see more

#### Percentages: Estimation & Testing

It is a JavaScript that constructs exact confidence intervals and test of hypothesis with respect to proportion,... see more

#### Plotting of a Time Series

It is a JavaScript that constructs a graph of a given time series as a tool for the initial characterization process.

#### Polynomial Regression and the... Polynomial Regression and the Newton's Root-finder

Polynomial regression models are often used in economics such as utility function, forecasting, cost and befit analysis,... see more

#### Quadratic Regression and Its Calculus

Quadratic regression models are often constructed based on certain conditions that must be verified for the model to fit... see more

#### Seasonal Index with Applications

It is a JavaScript that computes the seasonal index for a given time series. Availability of the seasonal index makes... see more

#### Subjective Assessment of Estimates

It is a JavaScript for subjective assessment of estimates based on a relative precision.

#### Subjectivity in Hypothesis Testing

A JavaScript that computes the total net cost/profit in statistical testing given the prior probabilities with respect to... see more

#### Test for Seasonality

A JavaScript that test for the presence of any significant seasonal component in a given time series using its seasonal... see more

#### Testing Poisson

It is a JavaScript that tests Poisson distribution based chi-square statistic using the observed counts.

#### Testing the Variation

It is a JavaScript that tests a claimed variation for a normal population based on a set of random observations.