Printer FriendlyEmail Article Link

Umetrix Data: How Many Samples Should I Collect to Ensure a Statistically Valid Test?


Spirent recommends collecting enough samples (i.e. running enough tests) so that the 95% confidence interval falls within 10% of the mean. The Mean value and 95% Confidence Interval are both presented on the task-specific Project Metrics page in the Umetrix Database.

Product : Umetrix Data