Determinação da média aritmética e desvio padrão de quocientes de séries independentes e dependentes
DOI:
https://doi.org/10.1590/S0071-12761958000100004Resumo
The authors prove some approximate formulas for the computation of the mean and the standard error of quotients of two variates, correlated or uncorrelated, with not too high coefficient of variation. The formulas obtained are subsequently applied to some date on mensuration of horses of the Brazilian breed Mangalarga, by the eclectic system of LESBRE. The relsults obtained directly by the actual computation of the quotients as well as by means of the formulas with the aid of statistics of the numerators and the denominators are given in table 3, showing excellent agreement.Downloads
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Publicado
1958-01-01
Edição
Seção
nao definida
Como Citar
Determinação da média aritmética e desvio padrão de quocientes de séries independentes e dependentes. (1958). Anais Da Escola Superior De Agricultura Luiz De Queiroz, 14, 31-42. https://doi.org/10.1590/S0071-12761958000100004