9.R: References
 Page ID
 3201

The Gallup Poll Monthly, November 1992, No. 326, p. 33. Supplemented with the help of Lydia K. Saab, The Gallup Organization.↩

A. de Moivre, 3d ed. (London: Millar, 1756).↩

ibid., p. 243.↩

F. N. David, (London: Griffin, 1962).↩

R. M. Kozelka, “GradePoint Averages and the Central Limit Theorem," vol. 86 (Nov 1979), pp. 773777.↩

W. Feller, vol. 1, 3rd ed. (New York: John Wiley & Sons, 1968), p. 254.↩

S. Stigler, (Cambridge: Harvard University Press, 1986), p. 203.↩

ibid., p. 136↩

ibid., p. 281.↩

Karl Pearson, vol. IIIB, (Cambridge at the University Press 1930.) p. 466. Reprinted with permission.↩

ibid., p. 282.↩

Karl Pearson, vol. IIIA, (Cambridge at the University Press 1930.) p. 9. Reprinted with permission.↩

W. S. Gosset discovered the distribution we now call the \(t\)distribution while working for the Guinness Brewery in Dublin. He wrote under the pseudonym “Student." The results discussed here first appeared in Student, “The Probable Error of a Mean," vol. 6 (1908), pp. 124.↩