| Study Guides

Statistical analysis in ecology (t-test, Spearman, Pearson, Simpson index, mark-release-recapture)

This module walks you through 5 core ecology statistical methods required for CIE A Level Biology, including test selection, calculation steps, significance interpretation, and field data limitations.

Stuck on a specific question?
Snap a photo or paste your problem — Ollie (our AI tutor) walks through it step-by-step with diagrams.
Try Ollie free →