このコースについて
9,178

100%オンライン

自分のスケジュールですぐに学習を始めてください。

柔軟性のある期限

スケジュールに従って期限をリセットします。

初級レベル

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

約15時間で修了

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

英語

字幕:英語

学習内容

  • Check

    Use statistical methods to analyze sampling distribution

  • Check

    Estimate and interpret 95% confidence intervals for single samples

  • Check

    Estimate and interpret 95% confidence intervals for two populations

  • Check

    Estimate and interpret p values for hypothesis testing

習得するスキル

Confidence IntervalStatistical Hypothesis Testingp valuessampling

100%オンライン

自分のスケジュールですぐに学習を始めてください。

柔軟性のある期限

スケジュールに従って期限をリセットします。

初級レベル

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

約15時間で修了

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

英語

字幕:英語

シラバス - 本コースの学習内容

1
3時間で修了

Sampling Distributions and Standard Errors

Within module one, you will learn about sample statistics, sampling distribution, and the central limit theorem. You will have the opportunity to test your knowledge with a practice quiz and, then, apply what you learned to the graded quiz. ...
7件のビデオ (合計90分), 2 quizzes
7件のビデオ
Sampling Distribution Definition9 分
Examples: Sampling Distribution for a Single Mean16 分
Examples: Sampling Distribution for a Single Proportion, Incidence Rate16 分
Estimating Sampling Distribution Characteristics from Single Samples of Data22 分
Additional Examples7 分
Examples: Sampling Distribution for a Single Proportion, Incidence Rate (coursera test)16 分
2の練習問題
Practice Quiz
Sampling Distributions and Standard Errors45 分
2
3時間で修了

Confidence Intervals for Single Population Parameters

Module two builds upon previous materials to discuss confidence intervals, the need for ample sizes of data, and ways to get around the need for ample sizes of data. The practice quiz helps you prepare for the graded quiz. ...
6件のビデオ (合計70分), 2 quizzes
6件のビデオ
Confidence Intervals for Single Population Parameters15 分
Confidence Intervals for Population Proportions and Incidence Rates15 分
So What Is a Confidence Interval, and How Should It Be Interpreted?13 分
A Note on Confidence Intervals for Population Quantities Based on Small Samples15 分
Additional Examples8 分
2の練習問題
Practice Quiz: Confidence Intervals for Single Population Parameters
Quiz: Confidence Intervals for Single Population Parameters
4時間で修了

Confidence Intervals for Population Comparison Measures

Within module three, confidence intervals are discussed at length and ratios are discussed again. Aside from the lectures, you will also be completing a practice quiz and graded quiz. ...
8件のビデオ (合計121分), 2 quizzes
8件のビデオ
Confidence Intervals for Population Comparison Measures15 分
Confidence Intervals for Comparing Means of Continuous Outcomes Between Two Populations28 分
Confidence Intervals for Binary Comparisons: Part 1, Difference in Proportions12 分
Confidence Intervals for Binary Comparisons: Part 2, Ratio of Proportions and Odds Ratios24 分
Confidence Intervals for Incidence Rate Ratios10 分
A Brief Note About Ratios (Again)11 分
Additional Examples17 分
2の練習問題
Practice Quiz: Confidence Intervals for Population Comparison Measures
Confidence Intervals for Population Comparison Measures
3
3時間で修了

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

Within module four, you will look at statistical hypothesis tests, confidence intervals, and p-value. There is a practice quiz to prepare you for the graded quiz. ...
6件のビデオ (合計95分), 2 quizzes
6件のビデオ
Hypothesis Testing: The General Concept, and for Comparing Means Between Two Populations17 分
(Hypothesis Testing) Comparing Means Between Two Populations: The Paired Approach21 分
(Hypothesis Testing) Comparing Means Between Two Populations: The Unpaired Approach20 分
Debriefing on the p-Value, Part 120 分
Additional Examples12 分
2の練習問題
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 Material
4
4時間で修了

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

...
11件のビデオ (合計138分), 2 quizzes
11件のビデオ
(Hypothesis Testing) Comparing Proportions Between Two Populations: The “z-Test” Approach12 分
(Hypothesis Testing) Comparing Proportions Between Two Populations: Chi-Square and Fisher’s Exact Test Approaches23 分
Hypothesis Tests for Comparing Incidence Rates Between Two Populations20 分
Debriefing on the p-Value and Hypothesis Testing, Part 28 分
Additional Examples8 分
Introduction2 分
(Hypothesis Testing) Comparing Means Between More Than Two Populations: Analysis of Variance (ANOVA)18 分
(Hypothesis Testing) Comparing Proportions Between More Than Two Populations: Chi-Square Tests14 分
Hypothesis Testing) Comparing Survival Curves Between More Than Two Populations: Log-Rank Tests8 分
Several Issues to Consider18 分
2の練習問題
Practice Quiz
Hypothesis Testing (Comparing Proportions and Incidence Rates Between Two Populations) & Extended Hypothesis Testing
2時間で修了

Project

During this module, you get the chance to demonstrate what you've learned by putting yourself in the shoes of biostatistical consultant on two different studies, one about asthma medication and the other about self-administration of injectable contraception. The two research teams have asked you to help them interpret previously published results in order to inform the planning of their own studies. If you've already taken the Summarization and Measurement course, then this scenario will be familiar. ...
1 reading, 1 quiz
1件の学習用教材
Biostatistical Consulting Project30 分
1の練習問題
Course Project Quiz
4.9
8件のレビューChevron Right

人気のレビュー

by NZApr 10th 2019

Excellent course, very well explained and the scientific articles used were a superb way to boost my confidence that I can do this, meaning stats. Thank you!

by KGMar 24th 2019

Great breadth of information that is applicable to anyone who has ever needed or wanted insights from their data sets.

講師

Avatar

John McGready, PhD, MS

Associate Scientist, Biostatistics
Bloomberg School of Public Health

ジョンズ・ホプキンズ大学(Johns Hopkins University)について

The mission of The Johns Hopkins University is to educate its students and cultivate their capacity for life-long learning, to foster independent and original research, and to bring the benefits of discovery to the world....

Biostatistics in Public Health の専門講座について

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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