Chi-Square Law Course
Gain mastery over chi-square tests from foundational theory to practical application. Build and validate contingency tables, verify assumptions, execute analyses in R, Python, and Excel, and communicate findings clearly for critical decision-making in statistics and public health contexts.

4 to 360h flexible workload
certificate valid in your country
What will I learn?
This Chi-Square Analysis Course equips you with hands-on, step-by-step techniques to confidently analyze categorical data. Master constructing and validating contingency tables, performing and interpreting Chi-square tests manually and using R, Python, and spreadsheets, addressing clustered and survey data challenges, handling small samples and multiple comparisons, and effectively conveying results and limitations to non-technical public health stakeholders.
Elevify advantages
Develop skills
- Apply Chi-Square tests using R, Python, and Excel on authentic public health datasets.
- Validate Chi-Square assumptions, expected frequencies, and correct sparse or clustered tables.
- Select appropriately among Chi-Square, Fisher, McNemar, and logistic regression methods.
- Interpret odds ratios, risks, p-values, and explain them to non-technical audiences.
- Develop transparent, reproducible Chi-Square analyses adhering to ethical guidelines.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students are saying
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to switch platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the presentation style and video transcription, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.

André FelipePrompt Engineering Student
FAQ
Who is Elevify? How does it work?
Do the courses have certificates?
Are the courses free?
What is the course workload?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an EAD or online course and how does it work?
PDF Course