Elizabeth Helen Margosches is an American statistician who worked on risk assessment for the United States Environmental Protection Agency.
[2] After earning a master's degree at Rutgers University, she earned a second master's degree in public health at the University of Michigan in 1975.
[4] She completed her Ph.D. in biostatistics at Michigan in 1980;[3] her dissertation was Nonparametric Tolerance Intervals For Sequential Monitoring.
She joined the Environmental Protection Agency in 1980, after completing her doctorate.
[3] In 2007, Margosches was elected as a Fellow of the American Statistical Association "for significant impact on scientific policy issues at the Environmental Protection Agency; for recruitment and mentoring of women in government agencies; and for exemplary service to the profession".