algorithmic, see *algorithmic bias* - nonresponse, **Ch.4 section 4.3** - response, **Ch.4 section 4.3** - selection, **Ch.4 section 4.3** - survivorship, **Ch.4 section 4.3** bias-variance tradeoff, **Ch.26 section 26.4** Bickel, Hammel, and O'Connell (Berkeley admissions), **Ch.27 section 27.2** b