Hypothesis Testing
نویسنده
چکیده
Mardia et al. (1979, p. 121) reprint data from Frets (1921) giving the length and breadth (in millimeters) of the heads of the first and second son in a sample of n = 25 families, from a study of heredity in humans. If we assume a multivariate normal model then the following statistics are sufficient:
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