This video explains what correlation means and how to show the relationship between two variables. You learn how to make a contingency table or a scatterplot and when to use which.

This course consists of seven modules and each module has several videos. To find the right module, go to our account @Research Methods and Statistics and click on Playlists, or view them below.

MODULE 2: EXPLORING DATA
2.1 Contingency tables and scatterplots: https://www.youtube.com/watch?v=Y0Q96Nauz_k&list=PLyLpEs0x9BnkNHZ8RV9BKRnRSjm_l5jDZ&index=1
2.2 Pearson's r: https://www.youtube.com/watch?v=PSP_vl9ftQw&list=PLyLpEs0x9BnkNHZ8RV9BKRnRSjm_l5jDZ&index=2
2.3 Finding the regression line: https://www.youtube.com/watch?v=f1MoL0jvtL0&list=PLyLpEs0x9BnkNHZ8RV9BKRnRSjm_l5jDZ&index=3
2.4 Describing the regression line: https://www.youtube.com/watch?v=F92gwuMb-iA&list=PLyLpEs0x9BnkNHZ8RV9BKRnRSjm_l5jDZ&index=4
2.5 How well does the regression line fit: https://www.youtube.com/watch?v=YUcA4wCwqGg&list=PLyLpEs0x9BnkNHZ8RV9BKRnRSjm_l5jDZ&index=5
2.6 Correlation is not causation: https://www.youtube.com/watch?v=yxRHfBwAYR0&list=PLyLpEs0x9BnkNHZ8RV9BKRnRSjm_l5jDZ&index=6
2.7 Example contingency table: https://www.youtube.com/watch?v=9KIQC9Npndg&list=PLyLpEs0x9BnkNHZ8RV9BKRnRSjm_l5jDZ&index=7
2.8 Example Pearson's r and regression: https://www.youtube.com/watch?v=o0rRLywNYQI&list=PLyLpEs0x9BnkNHZ8RV9BKRnRSjm_l5jDZ&index=8

BASIC STATISTICS: MODULES
1. Exploring Data: https://www.youtube.com/playlist?list=PLyLpEs0x9Bnkdzf7bx1J3hMZwZfBhan0e
2. Correlation and Regression: https://www.youtube.com/playlist?list=PLyLpEs0x9BnkNHZ8RV9BKRnRSjm_l5jDZ
3. Probability: https://www.youtube.com/playlist?list=PLyLpEs0x9Bnnc4TjI4AOBhSugIV1K_kP-
4. Probability Distributions: https://www.youtube.com/playlist?list=PLyLpEs0x9BnlQ9yc8ZJd6KDm2TGxMYbLV
5. Sampling Distributions: https://www.youtube.com/playlist?list=PLyLpEs0x9BnnhqKaehi7X42p-hET5Hu0w
6. Confidence Intervals: https://www.youtube.com/playlist?list=PLyLpEs0x9Bnnq2P2jx8HvvBnUxqzBeXFr
7. Significance Tests: https://www.youtube.com/playlist?list=PLyLpEs0x9BnkUdochj7JEC-2javLshojj

Follow our account @Research Methods and Statistics for more modules and courses!