Publication date: 08/13/2020

Use the Counts per Unit Calculator to evaluate sample size for a one-sided hypothesis test about the defects (counts) per unit. Sample size and power are associated with the following hypothesis test:

versus a one-sided alternative:

where λ is the rate of a Poisson distribution.

Want more information? Have questions? Get answers in the JMP User Community (community.jmp.com).

.