Source
Experiment types & delivery — found from sitemap — Plerdy
Checked for Plerdy on 20 Oct 2026
- Page
- https://www.plerdy.com/a-b-testing-significance-calculator/
- Checked
- 20 Oct 2026, 12:22 UTC
- How we may use it
- Public page, crawling permitted
Technical details
- type
- page
- http status
- 200
- content hash
- sha256:5fd83573e0f033d0a6bc314a9bd71397e17f76ee44de1600212653b373c45343
- permission
- robots_ok
- screenshot
- Screenshot on file (internal exhibit, not published)
Cited by
Facts read from this source
-
Ab significance calculator Report an error
“A/B Testing Calculator for Statistical Significance”
-
Calculator inputs Report an error
“Visitors for A and visitors for B — total people who saw each version in the test, so we know sample size and not guess.”
-
Calculator outputs Report an error
“You get the conversion rate for each version (for example 1.00% vs 1.14%), the lift %, and a p-value that tells you how strong the test result is”
-
Confidence levels Report an error
“Confidence level — you choose 90 / 95 / 99% depending on risk tolerance in your team.”
-
Statistical approaches Report an error
“Frequentist A/B view: “Is this conversion difference in my test too big to be random noise?” You get a p-value and check if it is under 0.05 (5%).”
-
Example result Report an error
“Test "B" converted 34% better than Test "A". I am 99% certain that the changes in Test "B" will improve your conversion rate.”
-
Test types Report an error
“One-sided or two-sided — one-sided says “B will improve conversion”, two-sided also checks if B can hurt.”
-
Alpha default Report an error
“Alpha 0.05 (5%) is common. If p-value is under 0.05, most teams will say “B wins” and move rollout.”
-
Free statistical significance calculator Report an error
“It also works as a free statistical significance calculator you can open live in a meeting and say, “here’s the real result, we’re not guessing.””
-
Chrome extensions free Report an error
“Get free Plerdy Chrome extensions: SEO insights, heatmaps & UX tips.”
-
Shopify app store Report an error
“FIND IT ON THE Shopify App Store”
-
GDPR Report an error
“GDPR”
-
Statistical power reported Report an error
“Statistical power. Power is the chance your test can actually detect a real effect if the effect exists.”
-
Rope mentioned Report an error
“Some A/B platforms, for example VWO, also use an idea called ROPE (Region of Practical Equivalence).”
2 facts read from this page are not shown because they could not be confirmed on the page as captured.
Scores citing this record
- The CRO Consultant Experiment types & delivery
- The CRO Consultant Statistical method & guardrails
- The Data Protection Officer Statistical method & guardrails
- The E-Commerce Manager Experiment types & delivery
- The E-Commerce Manager Statistical method & guardrails
- The Growth Lead Statistical method & guardrails
- The Product Engineer Statistical method & guardrails
- The Skeptic Statistical method & guardrails