Lecture 8 - association between variables

16 Outubro 2024, 10:00 • Alba Miñano-Mañero

Theory lecture about how to display graphically the association between variables through the scatter plot and the computation of the covariance and the correlation coefficient. Finished class with practice exercises of past exams questions of group 1

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Practice Lecture 4- 6

15 Outubro 2024, 10:00 • Alba Miñano-Mañero

Practice Lecture solving an exercise covering topics from Lecture 4- 6 (central location measures, non central location, disperision measures, inequality). Solved both by hand and by excel. 

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Practice - Lecture 4 to 6

14 Outubro 2024, 10:30 • Alba Miñano-Mañero

We covered a practice exercise covering all materias from lecture 4 to 6 (central and non central tendency measures, dispersion, concentration) involving both by-hand computation and using excel. Last part of the class was dedicated to student-work finishing solving exercises from past exams. 

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Practice Exercises Group 1

10 Outubro 2024, 10:00 • Alba Miñano-Mañero

In class problem solving. Students solved exercises of Group 1 from past exams and we corrected one of them in the board. 

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Practice with past exam

9 Outubro 2024, 10:00 • Alba Miñano-Mañero

Finished Lecture 6 on Gini index and the rest of the class was devoted to in-class student work wolving exercises of the group 1 of past exams. 

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