Sample Selection

All apps

A landscape illustrating a lone figure surveying a vast mountainous terrain.

Error rate estimator

Use the error rate estimator to easily calculate error rates,...

Error rate estimator: Estimate expected error rates in samples
Matching audit criteria with fieldwork in nature

Attributes matching tool

The attributes matching tool simplifies sample selection for audits, a...

Attributes matching tool: Match sample attributes to audit criteria
Auditor analyzing sample sizes in a forest setting, with tools.

Sample size calculator

Calculate the right sample size quickly with our user-friendly sample....

Sample size calculator: Determine optimal sample sizes for audits
Fieldwork coordinators guide sampling efforts in a forested landscape with mountains in the background

Stratified sample planner

Use stratified sample planner to easily define populations, set criter...

Stratified sample planner: Plan stratified sampling for comprehensive coverage
A couple of people analyzing information outdoors near a wooden shed in a natural setting.

Population overview tool

The population overview tool helps finance and audit teams analyze...

Population overview tool: Generate overview of audit population characteristics
Two individuals in a forest selecting random samples for auditing.

Random sample selector

Use random sample selector to quickly input parameters and generate...

Random sample selector: Generate random samples for audit testing
Two professionals discussing fieldwork in a rural landscape with tools.

Confidence level simulator

The confidence level simulator helps finance teams assess risk, sample...

Confidence level simulator: Simulate confidence levels for audit decisions
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