Bobby Ballescas completed an 8-week online course through Coursera titled "Statistical Reasoning for Public Health 1: Estimation, Inference, & Interpretation" offered by Johns Hopkins University. The course provided a conceptual overview of commonly used statistical methods in medical and public health research, covering topics like study design and methods for comparing populations based on sample data. The statement of accomplishment was signed by John McGready, PhD, MS from the Department of Biostatistics at the Johns Hopkins Bloomberg School of Public Health.