← CRO Academy
Analytics
Reaching significance without fooling yourself
Sample size, peeking, and the stats traps that kill CRO programs.
This analytics is on the way. We’re writing it up properly — the kind of teardown you can act on, not filler.
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JW
Jane Wolfe
Head of Growth at OptiWolf. Ex-agency CRO lead; has shipped a few thousand experiments and has opinions about hero copy.