#hypothesistesting — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #hypothesistesting, aggregated by home.social.
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Alright, future engineers!
**Type I Error (alpha):** Rejecting a true null hypothesis (a false positive).
Ex: Concluding a new material is unsafe when it actually meets specs.
Pro-Tip: Balancing Type I (alpha) and Type II (beta) errors is crucial in your design & testing decisions!
#HypothesisTesting #DecisionMaking #STEM #StudyNotes -
Alright, future engineers!
**P-value** is the probability of observing results as extreme as yours *if the null hypothesis is true*.
Ex: If P < 0.05, we often reject the null.
Pro-Tip: A low P-value means strong evidence *against* the null, not that it's impossible! -
ArkhamMirror: Airgapped investigation platform with CIA-style hypothesis testing
https://github.com/mantisfury/ArkhamMirror
#HackerNews #ArkhamMirror #Airgapped #CIA #HypothesisTesting #Cybersecurity
