課程信息

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第 1 門課程(共 1 門)

可靈活調整截止日期

根據您的日程表重置截止日期。

初級

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

完成時間大約為19 小時

英語(English)

字幕:英語(English)

您將學到的內容有

  • 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

您將獲得的技能

Confidence IntervalStatistical Hypothesis Testingp valuessampling

可分享的證書

完成後獲得證書

100% 在線

立即開始,按照自己的計劃學習。

第 1 門課程(共 1 門)

可靈活調整截止日期

根據您的日程表重置截止日期。

初級

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

完成時間大約為19 小時

英語(English)

字幕:英語(English)

提供方

约翰霍普金斯大学 徽標

约翰霍普金斯大学

教學大綱 - 您將從這門課程中學到什麼

1

1

完成時間為 3 小時

Sampling Distributions and Standard Errors

完成時間為 3 小時
7 個視頻 (總計 90 分鐘), 1 個閱讀材料, 2 個測驗
7 個視頻
Sampling Distribution Definition9分鐘
Examples: Sampling Distribution for a Single Mean16分鐘
Examples: Sampling Distribution for a Single Proportion, Incidence Rate16分鐘
Estimating Sampling Distribution Characteristics from Single Samples of Data22分鐘
Additional Examples7分鐘
Examples: Sampling Distribution for a Single Proportion, Incidence Rate (coursera test)16分鐘
1 個閱讀材料
Formative Quiz 1 Solutions10分鐘
2 個練習
Practice Quiz1小時
Sampling Distributions and Standard Errors45分鐘
2

2

完成時間為 3 小時

Confidence Intervals for Single Population Parameters

完成時間為 3 小時
6 個視頻 (總計 70 分鐘), 1 個閱讀材料, 2 個測驗
6 個視頻
Confidence Intervals for Single Population Parameters15分鐘
Confidence Intervals for Population Proportions and Incidence Rates15分鐘
So What Is a Confidence Interval, and How Should It Be Interpreted?13分鐘
A Note on Confidence Intervals for Population Quantities Based on Small Samples15分鐘
Additional Examples8分鐘
1 個閱讀材料
Formative Quiz 2 Solutions10分鐘
2 個練習
Practice Quiz: Confidence Intervals for Single Population Parameters1小時
Quiz: Confidence Intervals for Single Population Parameters1小時
完成時間為 4 小時

Confidence Intervals for Population Comparison Measures

完成時間為 4 小時
8 個視頻 (總計 121 分鐘), 1 個閱讀材料, 2 個測驗
8 個視頻
Confidence Intervals for Population Comparison Measures15分鐘
Confidence Intervals for Comparing Means of Continuous Outcomes Between Two Populations28分鐘
Confidence Intervals for Binary Comparisons: Part 1, Difference in Proportions12分鐘
Confidence Intervals for Binary Comparisons: Part 2, Ratio of Proportions and Odds Ratios24分鐘
Confidence Intervals for Incidence Rate Ratios10分鐘
A Brief Note About Ratios (Again)11分鐘
Additional Examples17分鐘
1 個閱讀材料
Solutions, Formative Assessment10分鐘
2 個練習
Practice Quiz: Confidence Intervals for Population Comparison Measures1小時
Confidence Intervals for Population Comparison Measures1小時
3

3

完成時間為 3 小時

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

完成時間為 3 小時
6 個視頻 (總計 95 分鐘), 1 個閱讀材料, 2 個測驗
6 個視頻
Hypothesis Testing: The General Concept, and for Comparing Means Between Two Populations17分鐘
(Hypothesis Testing) Comparing Means Between Two Populations: The Paired Approach21分鐘
(Hypothesis Testing) Comparing Means Between Two Populations: The Unpaired Approach20分鐘
Debriefing on the p-Value, Part 120分鐘
Additional Examples12分鐘
1 個閱讀材料
Solutions, Formative Asessment10分鐘
2 個練習
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 Material1小時
4

4

完成時間為 4 小時

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

完成時間為 4 小時
11 個視頻 (總計 138 分鐘)
11 個視頻
(Hypothesis Testing) Comparing Proportions Between Two Populations: The “z-Test” Approach12分鐘
(Hypothesis Testing) Comparing Proportions Between Two Populations: Chi-Square and Fisher’s Exact Test Approaches23分鐘
Hypothesis Tests for Comparing Incidence Rates Between Two Populations20分鐘
Debriefing on the p-Value and Hypothesis Testing, Part 28分鐘
Additional Examples8分鐘
Introduction2分鐘
(Hypothesis Testing) Comparing Means Between More Than Two Populations: Analysis of Variance (ANOVA)18分鐘
(Hypothesis Testing) Comparing Proportions Between More Than Two Populations: Chi-Square Tests14分鐘
Hypothesis Testing) Comparing Survival Curves Between More Than Two Populations: Log-Rank Tests8分鐘
Several Issues to Consider18分鐘
2 個練習
Practice Quiz1小時
Hypothesis Testing (Comparing Proportions and Incidence Rates Between Two Populations) & Extended Hypothesis Testing1小時
完成時間為 2 小時

Project

完成時間為 2 小時
1 個閱讀材料
1 個閱讀材料
Biostatistical Consulting Project30分鐘
1 個練習
Course Project Quiz1小時

關於 Biostatistics in Public Health 專項課程

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

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