{"uid":"cap_Lg4Yt2pda6fQBmfQKFJBb","slug":"kihustle-confidence-interval-for-mean-58b1e151","name":"KiHustle Confidence Interval for Mean","description":"Kostenlose Guides, Solo-Playbooks und Artikel zu KI, Automation und Side Hustles — für Menschen, die mit echten Systemen online Einkommen aufbauen wollen. Transparent finanziert über faire Affiliate-Links.","url":"https://kihustle.tech/nexus/api/v1/confidence-interval-mean?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"values":{"type":"array","items":{"type":"number"}},"confidence":{"type":"number"}}},"responseSchema":{"type":"json","example":{"result":"processed","status":"success"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_E0jLAyKNaQMlBzQ3iK4Am","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes a confidence interval around the mean for a given array of numeric values at a specified confidence level","exampleAgentPrompt":"Calculate the 95% confidence interval for the mean of these values: [12.3, 14.7, 11.9, 13.5, 15.2, 12.8, 14.1].","exampleUseCases":[{"title":"Quality control sample analysis","prompt":"I have these 10 measurements from our production line: [98.2, 97.8, 99.1, 98.5, 97.9, 98.7, 99.0, 98.3, 97.6, 98.8]. Can you calculate the 99% confidence interval for the mean so I can check if we're within spec?"},{"title":"Survey result margin of error","prompt":"We collected response scores from 8 participants: [4.2, 3.8, 4.5, 4.0, 3.9, 4.3, 4.1, 3.7]. What's the 95% confidence interval for the average score?"},{"title":"A/B test conversion rate bounding","prompt":"These are the daily conversion counts from our experiment last week: [23, 27, 19, 31, 25, 22, 28]. Give me the 90% confidence interval around the mean so I can tell if the lift is real."}],"resultDescription":"Returns a JSON object with a 'result' field indicating the computed confidence interval outcome and a 'status' field confirming success. The response is minimal and likely contains the lower and upper bounds of the confidence interval for the mean.","failureModes":["Empty or single-element values array causing undefined interval","Confidence level outside valid range (0,1) returning an error","Non-numeric values in the array causing a type error","Missing required fields returning a validation error","Network timeout or server error returning a non-200 status"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call statistical computation for confidence intervals on numeric datasets without setting up a local stats library. Useful in automated pipelines where statistical validation is needed on the fly at low cost ($0.002 per call).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T12:42:30.919Z","isFirstParty":false,"canonicalSlug":"kihustle-confidence-interval-for-mean-58b1e151"}