Measuring Usability Homepage
Quantitative Usability, Statistics & Six Sigma by Jeff Sauro

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Tag: Graph

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The following pages have the tag Graph associated with them. The number of users that have also tagged the page ' Graph ' is in parenthesis.

Graph and Calculator for Confidence Intervals for Task Times ( 16 )
Visualizing your task time data is an essential step in understanding its distribution and computing accurate confidence intervals. This calculator creates a dot-plot of your task times, transforms the raw data to adjust for non-normality and computes the intervals.

Interactive Graph of the Standard Normal Curve ( 7 )
Use this interactive normal curve to understand how the z-score and the area of the curve are related. Offers both one and two-sided options.

Sample Size Calculator for a Completion Rate ( 1 )
Use this interactive calculator to understand how the sample size changes will affect the confidence interval around a completion rate.

Questions

No questions have the tag Graph associated with them.