In this document I demonstrated my expertise in data wrangling and statistical analysis. The first step I carried out data management/manipulation this to ensure that the data is free from errors. Second step I performed Exploratory data analysis in both categorical and continuous variables where in categorical variables I only bar graphs and tabless in form of frequencies and percentages. On the other, I explore continuous variables with differents chart including histogram this check the mean distribution of the continuous variables , box plots to check the outliers and median distribution and again I correlation heatmap to check the correlation between the continuous variables. Thereafter, I performed some regression analysis e.g linear regression, logistics and cox regression as well as hypothesis testing e.g One sample t test and two samples t test . All these is to demonstrate my skills in data science and statistics.

This dataset contains 12,000 records detailing various factors related to anxiety attacks, including demographics, lifestyle habits, stress levels, and physiological responses. It is designed for data analysis, machine learning, and mental health research, helping to explore patterns, triggers, and potential correlations in anxiety disorders.