{"public_id":"cl_bd088b2dedee79d91de3be60c0420048","status":"active","superseded_by_public_id":null,"corpus_id":181213898,"text":"When two independent causes of variability act together, their combined effect is characterized by a standard deviation that motivates using the square of the standard deviation as the measure of variability.","confidence":0.9,"paper":{"corpus_id":181213898,"title":"XV.—The Correlation between Relatives on the Supposition of Mendelian Inheritance.","url":"https://sah.borca.ai/papers/181213898"},"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.9,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_4cffdb6e00d7b534202f7f4c48999e4a","name":"independent causes of variability","description":"Separate factors that contribute independently to the spread of a population distribution.","types":["statistical factor"],"url":"https://sah.borca.ai/concepts/co_4cffdb6e00d7b534202f7f4c48999e4a"},{"public_id":"co_8248c2fd2f8f42aa89db0f43c26d3021","name":"variance","description":"The square of the standard deviation, used here as the measure of population variability.","types":["statistical measure"],"url":"https://sah.borca.ai/concepts/co_8248c2fd2f8f42aa89db0f43c26d3021"},{"public_id":"co_edc2103da4219fd0e33ddfd32ac061f8","name":"standard deviation","description":"A measure of dispersion for a population, used here to quantify variability.","types":["statistical measure"],"url":"https://sah.borca.ai/concepts/co_edc2103da4219fd0e33ddfd32ac061f8"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_bd088b2dedee79d91de3be60c0420048"}