Biostatisticians are professionals who apply statistical methods to analyze data related to health and biology. They play a crucial role in designing studies, collecting data, and interpreting results, often working in fields like public health, pharmaceutical research, and epidemiology. Their work helps to identify trends, evaluate treatments, and inform health policies. These experts often collaborate with scientists, doctors, and researchers to ensure that studies are scientifically sound and that conclusions drawn from data are valid. By using statistical software and techniques, biostatisticians contribute to advancements in medical research and improve patient outcomes.