A university wants to know if a peer tutoring program improves final exam scores. At the end of the semester, the researcher collects final exam scores from two groups of students: those who participated in the peer tutoring program and those who did not participate. The goal of the study is to determine whether there is a difference in average exam performance between students who attended tutoring sessions and those who did not. Conduct the appropriate statistical test to evaluate whether there is a significant difference between the two groups.

DatasetA2

R Markdown File for DataSetA2

Análisis del mercado inmobiliario.

Assignment 5

Este informe presenta un estudio avanzado de la oferta inmobiliaria utilizando técnicas de aprendizaje estadístico. A través de un Análisis de Componentes Principales (PCA), una segmentación por K-Means Clustering y un Análisis de Correspondencia Simple, se identifican los principales impulsores del precio, se definen nichos de mercado y se analiza la distribución geográfica de la oferta de casas y apartamentos.