Statistics Community Portal
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Welcome – From the Editor
Welcome to the MERLOT Statistics Portal. This portal is a resource for anyone teaching statistics.
Showcase
Probability Playground: Interactive Probability Distributions
Probability Playground is an interactive tool for exploring the most common (and some not-so-common) probability distributions and their relationships to each other. It uses web technologies such as JavaScript and D3 graphics to implement several novel features, including: An intuitive interface for exploring the shapes of twenty-nine probability mass and density functions.
New Materials
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Manufacturing Quality Control and Assurance - Student Guide | Prep4Uni.online
A student-friendly guide to quality control and quality assurance in manufacturing. Explains inspection, sampling, SPC...
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Creative AI for STEM Toolkit
The Creative AI for STEM Toolkit is a free, classroom ready suite of GPT tools for undergraduate STEM general education...
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LO.2 Bayes´ Rule
This video explains how works Bayes´Rule and how it is the base of bayesian inference.
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Wilcoxon test
The Wilcoxon test, or Wilcoxon signed-rank test, checks whether two dependent samples differ significantly from each...
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Métodos de superficie de respuesta
El objeto de aprendizaje trata sobre las metodologías de la superficie de respuesta. El objetivo es que el alumno sea...
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Cronbach's Alpha: A Comprehensive Tutorial for Beginners
Webapp for statistical data analysis.
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Inferential Statistics - Estimation, Hypothesis Testing, and Decision-Making | Prep4Uni.online
Introduces the logic of inference: sampling, confidence intervals, hypothesis tests, p-values, and practical...
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Descriptive Statistics - Summarizing Data with Clarity and Meaning | Prep4Uni.online
Explains how to summarize and visualize data using measures of center and spread, percentiles, charts, and careful...
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Statistics - Data, Uncertainty, and Evidence-Based Reasoning | Prep4Uni.online
A student-friendly statistics hub covering how to describe data, measure uncertainty, and draw conclusions responsibly....
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Applied Mathematics - Modeling Real Systems with Mathematical Tools (Prep4Uni.online)
A hub for applied mathematics showing how mathematical methods translate real-world situations into models—linking to...
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Actuarial Risk Modeling - Probability Models, Loss Distributions, and Uncertainty | Prep4Uni.online
Introduces practical actuarial risk modeling: random variables, loss distributions, scenario thinking, and how models...
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Actuarial Science — Risk, Insurance, and Financial Decision-Making (Prep4Uni.online)
An introductory pathway into actuarial thinking, explaining how mathematics and statistics are used to model uncertainty...
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Cuaderno de autoevaluación formativa en análisis de datos con R para Biometría
Descripción: Recurso educativo de autoevaluación para la formación práctica de la asignatura de Biometría del Grado en...
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Manual de estadística para Biometría con aplicaciones farmacéuticas en R
Descripción: Manual académico que aborda conceptos de estadística para la formación práctica de la asignatura de...
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Desviación Estándar - Explicado sencillamente en 5 minutos
Video que explica que es la desviación estándar y como calcularla, ademas de indicar cual es la diferencia con la...
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Flight Database & Statistics | Aviation Analytics | OAG
OAG is the world's leading provider of digital flight information, intelligence and analytics for airports, airlines and...
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Open Educational Resources and Mathematics - ASCCC Open Educational Resources Initiative
This is a collection of mathematics and statistics OER resources, mostly textbooks, that are used by California Community...
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Law of Large Numbers
This is a simulation tool for illustrating the Law of Large Numbers through an animated free-throw basketball scenario.
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TI-84 Plus CE Calculator Online - Free Graphing Calculator
Free, web-based TI-84 Plus CE graphing calculator accessible to all students without cost barriers. This open educational...
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Linear regression calculator
If you want to calculate a linear regression online just copy your data into the table provided. Then select a metric...
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Dummy variables
Dummy variables in regression are artificial variables created to represent categorical data numerically. They take...
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Multiple Linear Regression in R: Tutorial With Examples
The article will start by providing a general understanding of regressions. Then, it will explain what makes simple and...
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Hypothesis testing: multinomial distribution
The video shows the steps to do a hypothesis testing of a variable that follows a multinomial distribution where the...
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Statistics Examples with LibreTexts Calculator
This is a collection of 30 videos that each go over an example problem from elementary statistics.
New Members
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fun79 inksva -
Sarah TahaUniversity of Central Florida
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AU88 Nền Tảng Giải Tríau88broker
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dh88 acomdh88acom
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Dusanka BoskovicUniversity of Sarajevo
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David OchabskiLiberty University
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Zuzana PacákováCzech University of Life Sciences Prague
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eric ngurecomp science
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Adao HentgesGeorge Brown College
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Furqan MahmoodTi84 Plus
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emrullah özdemirTED USKUDAR COLLEGE
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MOHAMED JALLOHAlison
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Eric HowardEast Central University
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Leah LaceyVerizon
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Silvio David RodriguezUniversidad Católica Argentina
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Lee HorowitzColumbia U
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ali EhmidaAli Ehmida
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kuwins scomkuwinsscom2
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Solomon ArasonRed and Yellow Creative School of Business
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Yaksh PatelGSEB
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Rachel JohnsonSouthern University - Shreveport Bossier City
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Abbos MuzaffarovWestminster International University in Tashkent
Materials by Discipline
- Bayesian Analysis (7)
- Brownian Motion (3)
- Data Analysis (108)
- Linear Regression (39)
- Markov Chains (3)
- Nonlinear Regression (4)
- Probability (108)
- Queueing Theory (2)
- Statistics (384)
Professional Organizations
- American Statistical Association
- American Statistical Association: Statistics Education Section
- Mathematics Association of America Statistics Education Sigma
- International Association for Statistical Education
- Consortium for the Advancement of Undergraduate Statistics Education
- The Federation of European National Statistical Societies
- FENStatS Statistical Societies
Statistics on the Web
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Define your statistics' export format - EUR-Lex — Access to European Union law
Feb 21, 2026 09:43 PM PST
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Softball vs Missouri on 2/21/2026 - Box Score - McNeese State University Athletics
Feb 21, 2026 08:32 PM PST
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Phoenix Upended By North Carolina A&T - Elon University Athletics
Feb 21, 2026 08:05 PM PST
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Baseball vs Central Michigan on 2/21/2026 - Box Score - Belmont University
Feb 21, 2026 07:59 PM PST
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Nkrumah's Double-Double Powers Tennessee State Past SIUE, 80-53 - TSU Athletics
Feb 21, 2026 07:38 PM PST
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Harmon Heroics Lift No.10 Denison Past No. 4 Gettysburg 11-10
Feb 21, 2026 07:33 PM PST
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Cold Third Quarter Cost Colonels On Road at SFA - Nicholls State University Athletics
Feb 21, 2026 07:12 PM PST
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Lacrosse Falls 16-6 to Campbell - Longwood University Athletics
Feb 21, 2026 06:58 PM PST
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Police Chief Shares Richmond's 'Shocking' Gun Statistics - YouTube
Feb 21, 2026 06:24 PM PST
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Softball vs Lee on 2/21/2026 - Box Score - UAH Athletics
Feb 21, 2026 05:57 PM PST
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Women's Tennis vs Alabama A&M on 2/21/2026 - Box Score - Samford University Athletics
Feb 21, 2026 05:31 PM PST
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Softball shuts out Young Harris 3-0 and 4-0 - Lenoir-Rhyne University Athletics
Feb 21, 2026 05:24 PM PST
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Baseball vs Cameron on 2/21/2026 - Box Score - West Texas A&M University Athletics
Feb 21, 2026 05:16 PM PST
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Billikens Drop Hard Fought Senior Day Contest to Saint Joseph's
Feb 21, 2026 05:13 PM PST
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Women's Golf Remains in First Place at Rio Verde Collegiate - Xavier University Athletics
Feb 21, 2026 05:04 PM PST
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Rizzo Captures First Collegiate-Career Goal As Jumbos Collect 4-1 Triumph over No. 8 Bowdoin
Feb 21, 2026 04:56 PM PST
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Intern - Statistics | UNCTAD - United Nations Conference on Trade and Development
Feb 21, 2026 04:39 PM PST
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Broncos Storm Back to Defeat Shaw 101–89, Earn 20th Win of the Season - Fayetteville ...
Feb 21, 2026 04:18 PM PST
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Men's Basketball stumbles in second half at Lipscomb - University of North Alabama Athletics
Feb 21, 2026 04:18 PM PST
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Women's Tennis vs Southern Arkansas on 2/21/2026 - Box Score - UT Tyler Athletics
Feb 21, 2026 04:06 PM PST