Plus–minus

Plus–minus, ±, +/−, or variants may refer to:

  • Plus–minus sign (±), a mathematical symbol which can mean either plus (+) or minus (−), or can indicate the uncertainty of a measurement or statistic
  • Plus–minus (sports), a sports statistic used to measure a player's impact on the game
  • Plus–minus method, a geophysical method to interpret seismic refraction profiles
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