Die Zollgesetze der österreichisch-ungarischen Monarchie nach dem gegenwärtigen Stande der Gesetzgebung nebst allen auf die Einhebung und Verwaltung der Zölle Bezug habenden Vorschriften und Erlässen

Report from the Select Committee on Slave Trade (East Coast of Africa); together with the proceedings of the Committee, minutes of evidence, appendix and index

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Monograph

Identifikator:: 834699508

URN:: urn:nbn:de:zbw-retromon-88487

Document type:: Monograph

Author:: Zauschner, E.

Title:: Die Zollgesetze der österreichisch-ungarischen Monarchie nach dem gegenwärtigen Stande der Gesetzgebung nebst allen auf die Einhebung und Verwaltung der Zölle Bezug habenden Vorschriften und Erlässen

Place of publication:: Wien

Publisher:: Beck

Year of publication:: 1871

Scope:: 1 Online-Ressource (LVII, 525 S.)

Collection:: Economics Books

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XI.—CORRELATION : MISCELLANEOUS THEOREMS. 225 of the children in different schools might be obtained on the basis of a standard school population of given age and sex composition, or indeed of given composition as regards hair and eye-colour as well. 20. In §§ 14-17 we have dealt only with the theory of the weighted arithmetic mean, but it should be noted that any form of average can be weighted. Thus a weighted median can be formed by finding the value of the variable such that the sum of the weights of lesser values is equal to the sum of the weights of greater values. A weighted mode could be formed by finding the value of the variable for which the sum of the weights was greatest, allowing for the smoothing of casual fluctuations. Similarly, a weighted geometric mean could be calculated by weighting the logarithms of every value of the variable before taking the arithmetic mean, i.e. 7 log GC, = (WV. log X) tA) REFERENCES. Effect of Grouping Observations. (1) SHEPPARD, W. F., ““On the Calculation of the Average Square, Cube, etc., of a large number of Magnitudes,” Jour. Roy. Stat. Soc, vol. lx., 1897, . 698. (2) Suen, W. F., “On the Calculation of the most probable Values of Frequency Constants for Data arranged according to Equidistant Divisions of a Scale,” Proc, Lond. Math. Soc., vol. xxix. p. 353. (The result given in eqn. (4) for the correction of the standard-deviation is Sheppard’s result.) i: (8) SueppARD, W. F., “The Calculation of Moments of a Frequency-distribu- tion,” Biometrika, v., 1907, p. 450. (4) PEARSON, KarL, and others [editorial], “On an Elementary Proof of Sheppard’s Formule for correcting Raw Moments, and on other allied points,” Biometrika, vol. iii., 1904, p. 308. (5) PEARSON, KARL, ‘ On the Influence of ¢ Broad Categories’ on Correlation,” Biometrika, vol. ix., 1913, pp. 116-139. Effect of Errors of Observation on the Correlation-coefficient, (6) SprARMAN, C., “The Proof and Measurement of Association between Two Things,” Amer. Jour. of Psychology, vol. xv., 1904, p., 88. (Formula (8).) (7) SrearMAN, C., “‘ Demonstration of Formule for True Measurement of Correlation,” Amer. Jour. of Psychology, vol. Xviii., 1907, p. 161. (Proof of formula (8), but on different lines to that given in the text, which was communicated to Spearman in 1908, and published by Brown and by Spearman in (8) and (10).) (8) SrEARMAN, C., “Correlation calculated from Faulty Data,” British Jour. of Psychology, vol. iii., 1910, p. 271. 15

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Object: A magyar korona országainak betegsegélyző pénztárai 1898-ban = Die Krankenkassen der Länder der ungarischen Krone im Jahre 1898

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