Acerca de este Curso

115,031 vistas recientes

100 % en línea

Comienza de inmediato y aprende a tu propio ritmo.

Fechas límite flexibles

Restablece las fechas límite en función de tus horarios.

Nivel principiante

The recommended math prerequisite is up through and including basic algebra including logarithms and the equation of a line.

Aprox. 18 horas para completar

Sugerido: 4 weeks of study, 3-4 hours/week...

Inglés (English)

Subtítulos: Inglés (English)

Qué aprenderás

  • Use statistical methods to analyze sampling distribution

  • Estimate and interpret 95% confidence intervals for single samples

  • Estimate and interpret 95% confidence intervals for two populations

  • Estimate and interpret p values for hypothesis testing

Habilidades que obtendrás

Confidence IntervalStatistical Hypothesis Testingp valuessampling

100 % en línea

Comienza de inmediato y aprende a tu propio ritmo.

Fechas límite flexibles

Restablece las fechas límite en función de tus horarios.

Nivel principiante

The recommended math prerequisite is up through and including basic algebra including logarithms and the equation of a line.

Aprox. 18 horas para completar

Sugerido: 4 weeks of study, 3-4 hours/week...

Inglés (English)

Subtítulos: Inglés (English)

ofrecido por

Logotipo de Universidad Johns Hopkins

Universidad Johns Hopkins

Programa - Qué aprenderás en este curso

Semana
1

Semana 1

3 horas para completar

Sampling Distributions and Standard Errors

3 horas para completar
7 videos (Total 90 minutos), 1 lectura, 2 cuestionarios
7 videos
Sampling Distribution Definition9m
Examples: Sampling Distribution for a Single Mean16m
Examples: Sampling Distribution for a Single Proportion, Incidence Rate16m
Estimating Sampling Distribution Characteristics from Single Samples of Data22m
Additional Examples7m
Examples: Sampling Distribution for a Single Proportion, Incidence Rate (coursera test)16m
1 lectura
Formative Quiz 1 Solutions10m
2 ejercicios de práctica
Practice Quiz1h
Sampling Distributions and Standard Errors45m
Semana
2

Semana 2

3 horas para completar

Confidence Intervals for Single Population Parameters

3 horas para completar
6 videos (Total 70 minutos), 1 lectura, 2 cuestionarios
6 videos
Confidence Intervals for Single Population Parameters15m
Confidence Intervals for Population Proportions and Incidence Rates15m
So What Is a Confidence Interval, and How Should It Be Interpreted?13m
A Note on Confidence Intervals for Population Quantities Based on Small Samples15m
Additional Examples8m
1 lectura
Formative Quiz 2 Solutions10m
2 ejercicios de práctica
Practice Quiz: Confidence Intervals for Single Population Parameters1h
Quiz: Confidence Intervals for Single Population Parameters1h
4 horas para completar

Confidence Intervals for Population Comparison Measures

4 horas para completar
8 videos (Total 121 minutos), 1 lectura, 2 cuestionarios
8 videos
Confidence Intervals for Population Comparison Measures15m
Confidence Intervals for Comparing Means of Continuous Outcomes Between Two Populations28m
Confidence Intervals for Binary Comparisons: Part 1, Difference in Proportions12m
Confidence Intervals for Binary Comparisons: Part 2, Ratio of Proportions and Odds Ratios24m
Confidence Intervals for Incidence Rate Ratios10m
A Brief Note About Ratios (Again)11m
Additional Examples17m
1 lectura
Solutions, Formative Assessment10m
2 ejercicios de práctica
Practice Quiz: Confidence Intervals for Population Comparison Measures1h
Confidence Intervals for Population Comparison Measures1h
Semana
3

Semana 3

3 horas para completar

Two-Group Hypothesis Testing: The General Concept and Comparing Means

3 horas para completar
6 videos (Total 95 minutos), 1 lectura, 2 cuestionarios
6 videos
Hypothesis Testing: The General Concept, and for Comparing Means Between Two Populations17m
(Hypothesis Testing) Comparing Means Between Two Populations: The Paired Approach21m
(Hypothesis Testing) Comparing Means Between Two Populations: The Unpaired Approach20m
Debriefing on the p-Value, Part 120m
Additional Examples12m
1 lectura
Solutions, Formative Asessment10m
2 ejercicios de práctica
Practice Quiz: Two-Group Hypothesis Testing: The General Concept and Comparing Means
Two-Group Hypothesis Testing: The General Concept and Comparing Means, and Earlier Course Material1h
Semana
4

Semana 4

4 horas para completar

Hypothesis Testing (Comparing Proportions and Incidence Rates Between Two Populations) & Extended Hypothesis Testing

4 horas para completar
11 videos (Total 138 minutos)
11 videos
(Hypothesis Testing) Comparing Proportions Between Two Populations: The “z-Test” Approach12m
(Hypothesis Testing) Comparing Proportions Between Two Populations: Chi-Square and Fisher’s Exact Test Approaches23m
Hypothesis Tests for Comparing Incidence Rates Between Two Populations20m
Debriefing on the p-Value and Hypothesis Testing, Part 28m
Additional Examples8m
Introduction2m
(Hypothesis Testing) Comparing Means Between More Than Two Populations: Analysis of Variance (ANOVA)18m
(Hypothesis Testing) Comparing Proportions Between More Than Two Populations: Chi-Square Tests14m
Hypothesis Testing) Comparing Survival Curves Between More Than Two Populations: Log-Rank Tests8m
Several Issues to Consider18m
2 ejercicios de práctica
Practice Quiz1h
Hypothesis Testing (Comparing Proportions and Incidence Rates Between Two Populations) & Extended Hypothesis Testing1h
2 horas para completar

Project

2 horas para completar
1 lectura
1 lectura
Biostatistical Consulting Project30m
1 ejercicio de práctica
Course Project Quiz1h

Revisiones

Principales revisiones sobre PRUEBA DE HIPÓTESIS EN EL ÁREA DE LA SALUD PÚBLICA
Ver todos los comentarios

Acerca de Programa especializado Biostatistics in Public Health

This specialization is intended for public health and healthcare professionals, researchers, data analysts, social workers, and others who need a comprehensive concepts-centric biostatistics primer. Those who complete the specialization will be able to read and respond to the scientific literature, including the Methods and Results sections, in public health, medicine, biological science, and related fields. Successful learners will also be prepared to participate as part of a research team....
Biostatistics in Public Health

Preguntas Frecuentes

  • Una vez que te inscribes para obtener un Certificado, tendrás acceso a todos los videos, cuestionarios y tareas de programación (si corresponde). Las tareas calificadas por compañeros solo pueden enviarse y revisarse una vez que haya comenzado tu sesión. Si eliges explorar el curso sin comprarlo, es posible que no puedas acceder a determinadas tareas.

  • Cuando te inscribes en un curso, obtienes acceso a todos los cursos que forman parte del Programa especializado y te darán un Certificado cuando completes el trabajo. Se añadirá tu Certificado electrónico a la página Logros. Desde allí, puedes imprimir tu Certificado o añadirlo a tu perfil de LinkedIn. Si solo quieres leer y visualizar el contenido del curso, puedes auditar el curso sin costo.

¿Tienes más preguntas? Visita el Centro de Ayuda al Alumno.