GapMinder World

Population Growth Rate by Country (CIA)

Population Growth Rate by Country (Nation Master)

Online Practice Statistics Tests  

Statistics Applets

• Box Plot & Histogram Generator  
• Mean and Median  
• Create-A-Graph
• Galton Machine (Illustrates the Normal Distribution)
• The Binomial Distribution Applet
• Binomial Probability Calculator

• Central Limit Theorem Demonstrations
  • Sampling Distribution of Sample Proportions (i.e. Normal Approximation of the Binomial Distribution)
    • Demo 1
    • Demo 2
    • Demo 3
  • Sampling Distribution of Sample Means
    • Demo 1 
    • Demo 2 
    • Demo 3
  
  
  
• Confidence Interval Demonstrations
  • Demo 1  (CI for a proportion)
  • Demo 2  (CI for a mean when sigma unknown)
  • Demo 3

• Hypothesis Test Demonstrations
  • Demo 1
  • Demo 2  (hypothesis test for a mean)
  • Demo 3  (hypothesis test for a proportion)

• Pearson's Correlation Coefficient and Linear Regression
  • Interative Applet

Student's t Distribution

• Online Stats Book
• HyperStat
• Calkins' Notes (Andrews University)
• The t Distribution's Density Function  versus The Normal Distribution's Density Function

• Buckingham, Browne, and Nichols
• CAPDM
• Cybergnostics
• Distributions & Probability Calculators
• Distributions' Probability Calculators
• Duke University
• GASP
• Java Demos
• Prentice Hall Applets
• Power
• Statistics Applets Links
• U of T Day Statistics Applets
• VESTAC Statistical Tests
• Wise