FreeCourse Logo
FreeCourse.io
Verified CouponsFree CoursesJobsBlog
Categories
Home/Courses/Estadística: Ji-cuadrada y análisis de varianza con Excel
Estadística: Ji-cuadrada y análisis de varianza con Excel
IT & Software100% OFF

Estadística: Ji-cuadrada y análisis de varianza con Excel

Udemy Instructor
0(371 students)
Self-paced
All Levels

About this course

Actualemente Excel es una de las programas más utilizadas en computación y su uso hace más sencillo el proceso de muchas operaciones matemáticas. Un par de poderosas herramientas para realizar pruebas estadísticas que se utilizan para encontrar relaciones entre variables son la prueba ji-cuadrada (o chi-cuadrada) y el análisis de varianza (ANOVA). La prueba de ji-cuadrada se utiliza para evaluar la relación entre variables categóricas, mientras que el ANOVA se usa para comparar medias entre más de dos grupos o colecciones.

Prueba de ji-cuadrada se utiliza para:Determinar si los datos observados se ajustan a los valores esperados. Evaluar la independencia o asociación entre variables categóricas. Determinar si dos variables categóricas están relacionadas.

Probar una hipótesis en una investigación estadística. El análisis de varianza (ANOVA) se utiliza para:Determinar si hay diferencias significativas en las medias entre más de dos grupos. Comparar medias de más de dos gruposSe usa para determinar relaciones significativas entre medias más de 2 muestrasAmbas pruebas se utilizan para comparar la variación y distribución de diferentes grupos de datosLos objetivos del curso son:Introducir las distribuciones ji-cuadrada (o chi-cuadrada) y la distribución F.

Aprender a usarlas en la inferencia estadística. Utilizar la distribución ji-cuadrada para ver si las varianzas de los mismos datos son independientes entre sí. Utilizar una prueba ji-cuadrada para probar si una muestra particular de datos está bien descrita por una distribución determinada.

Utilizar la distribución ji-cuadrada (o chi-cuadrada) para intervalos de confianza y prueba de hipótesis respecto a una sola varianza de población. Comparar más de dos medias de población empleando el análisis de varianza o ANOVA. Utilizar la distribución F en pruebas de hipótesis de dos varianzas de población.

El presente curso está enfocado a cualquier persona interesada en el análisis de varianza (ANOVA) y el uso de la ji-cuadrada (o chi-cuadrada) que manejen Excel que cuenten con conocimientos intermedios de Excel, una cuenta de Office 365 y conocimientos general en estadística. En todos los ejercicios contarás con los archivos correspondientes y los apuntes. También podrás poner a prueba tus conocimientos con los cuestionarios.

Skills you'll gain

Other IT & SoftwareSpanish

Available Coupons

Loading...

Course Information

Level: All Levels

Suitable for learners at this level

Duration: Self-paced

Total course content

Instructor: Udemy Instructor

Expert course creator

This course includes:

  • 📹Video lectures
  • 📄Downloadable resources
  • 📱Mobile & desktop access
  • 🎓Certificate of completion
  • ♾️Lifetime access
$0$84.99

Save $84.99 today!

Enroll Now - Free

Redirects to Udemy • Limited free enrollments

Share this course

https://freecourse.io/courses/estadistica-ji-cuadrada-y-analisis-de-varianza-con-excel

You May Also Like

Explore more courses similar to this one

Agentic RPA: LangGraph Orchestration for Developers
IT & Software
0% OFF

Agentic RPA: LangGraph Orchestration for Developers

Udemy Instructor

“This course contains the use of artificial intelligence.”In the current automation landscape of 2024–2025, traditional Robotic Process Automation (RPA) is undergoing a significant paradigm shift. While deterministic, rule-based automation remains a staple for structured tasks, enterprise requirements are increasingly moving toward Agentic Process Automation (APA). This course provides a technical foundation in LangGraph, the industry-standard library for building stateful, multi-actor applications that utilize Large Language Models (LLMs) to handle ambiguity and unstructured data.The curriculum is designed specifically for automation professionals and developers who need to bridge the gap between linear workflows and cognitive orchestration. You will move beyond the constraints of Directed Acyclic Graphs (DAGs) and explore the power of cyclical execution, allowing agents to self-evaluate, revise outputs, and manage complex reasoning loops. This transition is essential for modern enterprise environments where unstructured text, varied formats, and ambiguous intent mandate a more sophisticated approach than standard RPA can provide.Throughout the course, we maintain a focus on architectural integrity and enterprise-grade deployment. You will learn to map familiar RPA concepts, such as UiPath sequences and arguments, to LangGraph nodes and state management systems. The training covers the core architecture of nodes and edges, the mechanics of parallel execution via super-steps, and the implementation of persistent state using checkpointers. These technical skills enable the creation of "long-term memory" in workflows, allowing processes to span days or weeks while maintaining full context.Furthermore, the course addresses the critical requirement of Human-in-the-Loop (HITL) integration. By utilizing dynamic breakpoints and time-travel debugging, you will learn how to build "Attended Automation 2.0." This allows human operators to intercept, review, and even modify graph execution in real-time without restarting complex processes. We also demonstrate the "Orchestrator-Worker" pattern, showing how to use LangGraph for high-level reasoning while delegating transactional execution to UiPath robots.The course concludes with production best practices, focusing on observability and fault tolerance. Using LangSmith, you will learn to trace execution paths, monitor token consumption, and debug cognitive logic anomalies. This ensures that your agentic workflows are not only powerful but also scalable, secure, and cost-effective. By the end of this program, you will possess the expertise to design and implement hybrid orchestration layers that combine the reliability of RPA with the cognitive flexibility of LangGraph.

0.0•413•Self-paced
FREE$90.99
Enroll
SAP-CO : Costing Process with Production & Sales Cycle
IT & Software
0% OFF

SAP-CO : Costing Process with Production & Sales Cycle

Udemy Instructor

Language - Urdu/HindiMaster Data Material Create - Raw Material & Finished Good Create Bill Of Material  of Finished Good Activity Type & Activity Type Cost ElementCreate Cost Center Plan Activity Rate on Cost Center Create Work Center & Plan Activity Rate Create Routing of Finished GoodCreate Production Version of Finished Good Execute Cost Estimate of Raw Material & Finished Good Raw Material In - initial StockProduction Cycle Create Production Order Of Finished GoodsGoods Issue - (Raw Material Issue to Production Order) Activity Type Confirmation On Production Order Goods Received - (Finished Goods Received from Production Order)Sales Cycle Create Sales Order of Finished GoodsOut-bond Delivery / Picking / Post Goods Issue (PGI) BillingMonth End Closing Cycle Actual Amount Posted in Cost Center for Actual Activity Rate CalculationActual Cost Splitting Actual Activity Type Rate Calculation Process Revaluation Production Order | Plan Activity Rate to Actual Activity Rate Variance Calculation of Production Order Order Settlement Run Material Ledger Actual RunT-Codes:MM01 , MM02CS01 , CS01 , CS03 FS00 KL01 , KL02 , KL03 OKEON , KS01 , KS02 , KS03 KP26 CR01 CA01 , CA02 , CA03 , C223 CK11N , CK24 , CK40N MIGO CO01 , CO02 , CO03 VA01 , VA02 , VA03 VL01N , VL02N VF01 , VF02 , VF03 FB50 KSS2 KAH1 KSII CON2 , MFN1 KKS1 , KKS2 KKAX , KKAO KO88 , CO88 CKMLCP ReportsMM60 CKM3NMMBE , MB5B COOIS , KKBC_ORDVA05NKE24 VF05NS_ALR_87013611 KSBT

4.8•871•Self-paced
FREE$101.99
Enroll
SAP-CO : Moving Average & Multi Level Production Cycle
IT & Software
0% OFF

SAP-CO : Moving Average & Multi Level Production Cycle

Udemy Instructor

Language - Urdu/HindiMaster Data Material Create - Raw Material , Packing Material , Semi Finished Good & Finished Good Create Bill Of Material  of Semi Finished Good & Finished Good Activity Type & Activity Type Cost ElementCreate Cost Center Plan Activity Rate on Cost Center Create Work Center & Plan Activity Rate Create Routing of Semi Finished Good & Finished Good Create Production Version of Semi Finished Good & Finished Good  Execute Cost EstimateRaw Material In - initial StockProduction Cycle Create Production Order Of Semi Finished Good & Finished Good Goods Issue - (Raw Material Issue & Packing Material to Production Order) Activity Type Confirmation On Production Order Goods Received - (Semi Finished Good & Finished Good Received from Production Order)Sales Cycle Create Sales Order of Finished GoodsOut-bond Delivery / Picking / Post Goods Issue (PGI) BillingMonth End Closing Cycle Actual Amount Posted in Cost Center for Actual Activity Rate CalculationActual Cost Splitting Actual Activity Type Rate Calculation Process Revaluation Production Order | Plan Activity Rate to Actual Activity Rate Variance Calculation of Production Order Order Settlement Run Material Ledger Actual RunMaterial Ledger - Actual Costing EntriesT-Codes:MM01 , MM02CS01 , CS01 , CS03 FS00 KL01 , KL02 , KL03 OKEON , KS01 , KS02 , KS03 KP26 CR01 CA01 , CA02 , CA03 , C223 CK11N , CK24 , CK40N MIGO CO01 , CO02 , CO03 VA01 , VA02 , VA03 VL01N , VL02N VF01 , VF02 , VF03 FB50 KSS2 KAH1 KSII CON2 , MFN1 KKS1 , KKS2 KKAX , KKAO KO88 , CO88 CKMLCP ReportsMM60 CKM3NMMBE , MB5B COOIS , KKBC_ORDVA05NKE24 VF05NS_ALR_87013611 KSBT

4.7•945•Self-paced
FREE$103.99
Enroll
FreeCourse LogoFreeCourse

Freecourse.io brings you high-quality online courses with free certificates to help you upskill, boost your career, and achieve your goals anytime, anywhere.

Resources

  • Courses
  • Jobs
  • Categories
  • Features

Company

  • About
  • Blog
  • Contact

Legal

  • Privacy
  • Terms
  • Cookies
  • Licenses

© 2026 FreeCourse. All rights reserved.