{"uid":"cap_ISqNPP1Bvq3doD2yaCSGB","slug":"tutoring-standard-deviation-calculator-aee7d5de","name":"Tutoring Standard Deviation Calculator","description":"Tutoring Standard deviation calculator: Calculate the population standard deviation for a numeric list. Tailored for tutoring workflows.","url":"https://market.datapackvibe.com/x402/standard-deviation-tutoring?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"values":{"type":"array","items":{"type":"number"},"default":[2,4,4,4,5,5,7,9]}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_4faMNvv-CcNTyQy02HVH3","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates the population standard deviation for a given list of numeric values, optimized for tutoring workflows.","exampleAgentPrompt":"Can you calculate the population standard deviation for these numbers: 2, 4, 4, 4, 5, 5, 7, 9?","exampleUseCases":[{"title":"Math homework standard deviation help","prompt":"My student has this dataset for homework: 10, 20, 30, 40, 50 — can you calculate the population standard deviation so we can check their work?"},{"title":"Statistics tutor session data check","prompt":"I'm tutoring someone on variance and spread — what's the population standard deviation for the values 3, 7, 7, 19?"},{"title":"Classroom exercise result verification","prompt":"We just did a class exercise with test scores 55, 60, 65, 70, 75, 80 — can you compute the population standard deviation so I can show the students how spread out the results are?"}],"resultDescription":"Returns the calculated population standard deviation as a numeric value for the provided list of numbers.","failureModes":["Empty array input returns an error or undefined result","Non-numeric values in the array cause validation failure","Single-element arrays may return zero or an error depending on implementation","Malformed input schema (e.g. object instead of array) returns a 400 error","Payment failure via x402 protocol blocks the request"],"whenToPreferThis":"Choose this endpoint when you need a quick, reliable population standard deviation calculation within a tutoring or educational workflow context. It is ideal for agents assisting students, math tutors, or educators who need to compute statistical dispersion for small numeric datasets without setting up a local computation environment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-27T06:54:46.913Z","isFirstParty":false,"canonicalSlug":"tutoring-standard-deviation-calculator-aee7d5de"}