# Episode 14: Audit Testing and Sampling Methodology

An episode of [Certified: The ISACA CISA Audio Course](https://invisiblenetwork.ai/podcast/1824987094), 6 Jul 2025, 18 min.

Audio: https://media.transistor.fm/db0d1bea/141e81fe.mp3

Sampling is a heavily tested concept, and many CISA candidates struggle to distinguish between statistical and judgmental sampling. This episode demystifies sampling strategy, explains how to choose the right sample size, and shows you how to interpret sample-based results accurately. You'll also learn how testing ties directly into audit objectives. If you're unsure how to approach audit evidence and sample reliability, this episode is a must. Ready to start your journey with confidence? Learn more at BareMetalCyber.com.

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