• Title of article

    Baseball players with the initial “K” do not strike out more often

  • Author/Authors

    B. D. McCullough & Thomas P. McWilliams، نويسنده ,

  • Issue Information
    روزنامه با شماره پیاپی سال 2010
  • Pages
    11
  • From page
    881
  • To page
    891
  • Abstract
    It has been claimed that baseball players whose first or last name begins with the letter K have a tendency to strike out more than players whose initials do not contain the letter K. This “result” was achieved by a naive application of statistical methods. We show that this result is a spurious statistical artifact that can be reversed by the use of only slightly less naive statistical methods.We also show that other letters have larger and/or more significant effects than the letter K. Finally, we show that the original study applied the wrong statistical test and tested the hypothesis incorrectly. When these errors are corrected, most of the letters of the alphabet have a statistically significant strikeout effect.
  • Keywords
    name-letter effect , Spurious correlation
  • Journal title
    JOURNAL OF APPLIED STATISTICS
  • Serial Year
    2010
  • Journal title
    JOURNAL OF APPLIED STATISTICS
  • Record number

    712434