How Powerful Am I? Power and Sample Size in Minitab
Power is the probability of correctly rejecting the null, or more simply the likelihood you'll find a significant effect or difference when one exists.
Statistics: Another Weapon in the Galactic Patrol’s Arsenal
Statistics: Another Weapon in the Galactic Patrol’s Arsenal
Analyzing Qualitative Data, part 2: Chi-Square and Multivariate Analysis
Analyzing Qualitative Data, part 2: Chi-Square and Multivariate Analysis
Analyzing Qualitative Data, part 1: Pareto, Pie, and Stacked Bar Charts
Analyzing Qualitative Data, part 1: Pareto, Pie, and Stacked Bar Charts
Reducing the Size of Your General Full Factorial Design
Reducing the Size of Your General Full Factorial Design
Birds Versus Statisticians: Testing the Gambler's Fallacy
Birds Versus Statisticians: Testing the Gambler's Fallacy
Poisson Processes and Probability of Poop
Poisson Processes and Probability of Poop
A Minitab Holiday Tale: Featuring the Two Sample t-Test
A Minitab Holiday Tale: Featuring the Two Sample t-Test
How to Calculate B10 Life with Statistical Software
The B10 life metric originated with ball & roller bearing manufacturers, it is used across industries to validate product reliability. Let’s find out more.
Which Is Better, Stepwise Regression or Best Subsets Regression?
Which Is Better, Stepwise Regression or Best Subsets Regression?