1应用数学专业英语词汇英汉对照表A absolute value 绝对值acceptable region 接受域additivity 可加性adjusted 调整的alternative hypothesis 对立假设algorithm 算法analysis 分析analysis of covariance 协方差分析analysis of variance 方差分析arithmetic mean 算术平均值association 相关性assumption 假设assumption checking 假设检验availability 有效度average 均值B balanced 平衡的band 带宽bar chart 条形图beta-distribution 贝塔分布between groups 组间的bias 偏倚binomial distribution 二项分布binomial test 二项检验