Actividad 2 - Caso C&A

Week 8 analysis using ANOVA to test house style effects on price and simple linear regression to model the relationship between living area and sale price. Includes assumption checking, effect sizes, diagnostic plots, and practical recommendations for buyers and sellers.

Analyzed multi-source public health datasets to identify infection trends across regions and time using exploratory data analysis techniques. Cleaned and prepared raw datasets by handling missing values, normalizing data types, and detecting outliers to ensure data quality for analysis. Used R and dplyr to perform data wrangling and develop visualizations that highlighted infection patterns and potential policy-related shifts in case trends. The analysis focused on extracting meaningful insights from both aggregated and raw datasets to better understand how public health interventions influenced the spread of COVID-19 across different regions and demographics.

Crédito pre aprobado de 850 millones.

Pencemaran air terjadi ketika zat berbahaya seperti limbah, bahan kimia, bakteri, dan sampah mencemari sumber air seperti sungai, danau, atau laut. Air yang tercemar dapat membahayakan kesehatan manusia karena mengandung mikroorganisme dan zat beracun. Jika air tersebut digunakan atau dikonsumsi, dapat menyebabkan berbagai penyakit seperti diare, kolera, tifus, dan infeksi kulit. Oleh karena itu, menjaga kebersihan air sangat penting untuk mencegah penyebaran penyakit dan melindungi kesehatan masyarakat.

Crédito pre-aprobado de 350 millnones