A method of statistical tests of differences between percentages in entomologica
l researches.
Author of the article:SHENG Cheng-Fa, LI Wei-Zheng, XUAN Wei-Jian
Author's Workplace：Institue of Zoology, Chinese Academy of Sciences, Beijing100080, China
Key Words：percentage; μ test; arc_sine transfer
Abstract：There are two different kinds of percentages in entomological research which are proportions and independent percentages. For statistical test of a difference between two constituent ratios, if the number of samples is large enough, one can use the standa