[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-31344":3,"doc-seo-31344":27},{"code":4,"msg":5,"data":6},0,"success",{"doc_id":7,"user_id":8,"nickname":9,"user_avatar":10,"doc_module":4,"category_id":11,"category_name":12,"doc_title":13,"doc_description":14,"file_id":15,"file_url":16,"file_type":17,"file_size":18,"view_count":4,"is_deleted":4,"is_public":19,"is_downloadable":19,"audit_status":19,"page_count":20,"language":21,"language_code":22,"table_of_contents":23,"faqs":24,"seo_title":13,"seo_description":14,"update_tm":25,"read_time":26},31344,13056703019662,"Evangeline","https://ap-avatar.wpscdn.com/avatar/be000253a8e92610077?_k=1778726343310543188",8,"Research & Report","Three Coefficients for Analyzing the Reliability and Validity Of","This document presents complex mathematical formulas related to statistical analysis, specifically focusing on coefficients and their manipulation. The primary formula, denoted by sigma (σ), is a square root expression involving several variables including c, m, and j. The expression under the square root is a fraction where the numerator is .2(c + 1)(m + j - 1)[c²(m + 3) - 2(2m - 9)] and the denominator is [(c - 1)(m + j)(m² - j)]. This formula is multiplied by a factor of 2 / (3c). Accompanying this is a term v_c², suggesting a relationship with variance or a similar statistical measure. The presentation implies a rigorous analytical context, likely within academic research, statistical modeling, or psychometrics, where the reliability and validity of measurements or models are being assessed. The notation and structure of the formulas point towards advanced statistical techniques rather than introductory concepts.","cbCaiu1F6p7RMJXt","https://ap.wps.com/l/cbCaiu1F6p7RMJXt","pdf",1041954,1,12,"English","en","# Statistical Formulas\n## Sigma (σ) Formula\n## V_c²","[{\"question\":\"What is the main formula presented in the document?\",\"answer\":\"The main formula is denoted by sigma (σ) and involves a complex expression under a square root, multiplied by 2/(3c).\"},{\"question\":\"What variables are involved in the sigma formula?\",\"answer\":\"The formula involves variables c, m, and j.\"},{\"question\":\"What is the probable context of these mathematical formulas?\",\"answer\":\"The formulas are likely used in advanced statistical analysis, research, or psychometrics for assessing reliability and validity.\"}]",1779310972,30,{"code":4,"msg":28,"data":29},"ok",{"site_id":30,"language":22,"slug":31,"title":13,"keywords":32,"description":14,"schema_data":33,"social_meta":84,"head_meta":86,"extra_data":88,"updated_unix":25},105,"three-coefficients-for-analyzing-the-reliability-and-validity-of","",{"@graph":34,"@context":83},[35,52,66],{"@type":36,"itemListElement":37},"BreadcrumbList",[38,42,46,49],{"item":39,"name":40,"@type":41,"position":19},"https://docshare.wps.com","Home","ListItem",{"item":43,"name":44,"@type":41,"position":45},"https://docshare.wps.com/document/","Document",2,{"item":47,"name":12,"@type":41,"position":48},"https://docshare.wps.com/document/research-report/",3,{"item":50,"name":13,"@type":41,"position":51},"https://docshare.wps.com/document/three-coefficients-for-analyzing-the-reliability-and-validity-of/31344/",4,{"url":50,"name":13,"@type":53,"author":54,"headline":13,"publisher":56,"fileFormat":59,"description":14,"dateModified":60,"datePublished":60,"encodingFormat":59,"isAccessibleForFree":61,"interactionStatistic":62},"DigitalDocument",{"name":9,"@type":55},"Person",{"url":39,"name":57,"@type":58},"DocShare","Organization","application/pdf","2026-05-20",true,{"@type":63,"interactionType":64,"userInteractionCount":4},"InteractionCounter",{"@type":65},"ViewAction",{"@type":67,"mainEntity":68},"FAQPage",[69,75,79],{"name":70,"@type":71,"acceptedAnswer":72},"What is the main formula presented in the document?","Question",{"text":73,"@type":74},"The main formula is denoted by sigma (σ) and involves a complex expression under a square root, multiplied by 2/(3c).","Answer",{"name":76,"@type":71,"acceptedAnswer":77},"What variables are involved in the sigma formula?",{"text":78,"@type":74},"The formula involves variables c, m, and j.",{"name":80,"@type":71,"acceptedAnswer":81},"What is the probable context of these mathematical formulas?",{"text":82,"@type":74},"The formulas are likely used in advanced statistical analysis, research, or psychometrics for assessing reliability and validity.","https://schema.org",{"og:url":50,"og:type":85,"og:title":13,"og:site_name":57,"og:description":14},"article",{"robots":87,"canonical":50},"index,follow",{"doc_id":7,"site_id":30}]