Correlation:: Concept and understanding скачать в хорошем качестве

Correlation:: Concept and understanding

Lecture 13. CORRELATION- CONCEPT AND UNDERSTANDING Caption: Correlation is a statistical concept used to measure the strength and direction of the relationship between two variables. The correlation coefficient ranges from -1 to +1, where -1 indicates a perfect negative correlation, +1 indicates a perfect positive correlation, and 0 indicates no correlation. Correlation helps understand the relationship between variables, but does not imply causation. Outliers can affect correlation coefficients, so it's important to address them. Keywords: Correlation coefficient, perfect negative correlation, perfect positive correlation, no correlation, causation, outliers. 1. INTRODUCTION    • Business Mathematics and Statistics B Com ...   2. MEASURE OF CENTRAL TENDENCY    • BUSINESS STATISTICS:MEASURE OF CENTRAL TEN...   3. MEASURE OF CENTRAL TENDENCY (NUMERICALS)    • Statistics Numerical Measure of Central Te...   4. WEIGHTED MEAN    • Statistics:: Weighted Mean   5. MEDIAN QUARTILE | PARTITION VALUES    • STATISTICS MEDIAN QUARTILE PARTITION VALUES   6. PROBLEM SUMS NUMERICALS    • STATISTICS PROBLEM SUMS NUMERICAL   7. OGIVE CURVE    • OGIVE CURVE:: Statistics   8. MODE GRAPHICALLY | MEAN MEDIAN MODE RELATIONSHIP    • STATISTICS::MODE GRAPHICALLY::MEAN MODE ME...   9. MODE    • STATISTICS :: MODE   10. MEASURE OF DISPERSION RANGE QUARTILE DEVIATION    • Measure Of Dispersion Range Quartile Devia...   11. MEAN DEVIATION | STANDARD DEVIATION    • Statistics Mean Deviation Standard Deviation   12. STANDARD DEVIATION CO-VARIANCE COMBINED STANDARD DEVIATION    • Standard Deviation CoVariance Combined Sta...   13. CORRELATION- CONCEPT AND UNDERSTANDING PART 1    • Correlation:: Concept and understanding   14. CORRELATION- NUMERICALS AND FORMULAS    • Correlation Numericals and formulas   15. RANK CORRELATION    • Rank Correlation   16. INDEX NUMBERS PART 1    • Index Numbers Part 1   17. INDEX NUMBERS PART 2    • Index Numbers Part 2   18. TIME SERIES PART 1    • Time Series Analysis   19. TIME SERIES PART 2    • Least Square Method   20. GEOMETRIC MEAN    • Geometric Mean   21. HARMONIC MEAN    • Harmonic Mean   Correlation Explained conceptually #Nitin Goel Full Statistics Playlist    • Business Statistics XI and B.com Nitin Goel