{"uid":"cap_scZ82zVfM4dWXm-4UJAuq","slug":"kihustle-confidence-interval-for-mean-44584ba4","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/agents/api/v1/confidence-interval-mean","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_kkABR4Pu-7QDPrxUmT8Jj","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 of a numeric dataset at a specified confidence level","exampleAgentPrompt":"Can you calculate the 95% confidence interval for the mean of these values: [12.4, 15.1, 13.7, 14.9, 11.8, 16.2, 13.5]?","exampleUseCases":[{"title":"Survey response analysis","prompt":"I collected these satisfaction scores from 8 respondents: [7, 8, 6, 9, 7, 8, 10, 6]. Can you compute the 95% confidence interval around the mean so I know the range where the true average likely falls?"},{"title":"A/B test metric validation","prompt":"Here are the conversion times in seconds from a sample: [2.3, 3.1, 2.8, 2.5, 3.4, 2.9]. Give me the 99% confidence interval for the mean so I can report it in my experiment summary."},{"title":"Financial return estimation","prompt":"I have monthly returns from a portfolio over the past year: [0.03, 0.01, -0.02, 0.04, 0.02, 0.00, 0.05, -0.01, 0.03, 0.02, 0.04, 0.01]. What is the 90% confidence interval for the average monthly return?"}],"resultDescription":"Returns a JSON object with a 'result' field and 'status' indicating success; expected to include the computed confidence interval bounds (lower and upper) and possibly the mean and margin of error for the provided numeric array at the given confidence level.","failureModes":["Empty or null values array returns an error","Non-numeric values in the array cause validation failure","Confidence level outside (0,1) range returns an invalid parameter error","Array with fewer than 2 elements may cause statistical computation failure","Malformed JSON body returns a 400-level error"],"whenToPreferThis":"Choose this endpoint when you need a quick, serverless statistical computation of a confidence interval for the mean of a numeric sample, billed at micro-cost per call via USDC, and you do not want to run a local stats library or maintain a math service yourself.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:10:08.204Z","isFirstParty":false}