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AP统计学考试内容有哪些
来源:福州八一七北路校区环球雅思培训学校时间:2023/8/9 11:51:04
AP统计学的考试内容
部分:探索数据(Exploring Data)
(1)建立与解释图表(Constructingand interpreting graphic displays of distributions of univariate data)
点状图(Dotplot),茎叶图(Stemplot),直方图(Histogram),累计频数图(Cumulative FrequencyDistribution),盒式图(Boxplot)
中心与离散(Center andSpread),聚类与间隙(Cluster and Gap),极值(Outlier),形状(Shape)
(2)一元数据分布(Distributions of univariate data)
均值与中位数(Mean and Median)
极差,四分位距,方差与标准差(Range,Interquartile Range,Variance and Standard Deviation)
四分位数,百分位数,Z值(Quartiles,Percentiles,Z-score)
变换单位的影响(Effect of Changing Units)
(3)数据分布比较(Comparing distributions of univariate data)
比较中心,离散,聚类,间隙,极值与形状(Comparingcenter,spread,clusters,gaps,outliers and shape)
(4)二元数据(Bivariate data)
散点图,相关性与线性(Scatterplot,Correlation and Linearity)
较小二乘回归线(Least squares regression line)
残差图,极值和强影响点(Residual plot,outliers,influential points)
线性转换(Transformations to achieve linearity)
(5)分类数据(Categorical data)
双向表的边际频数和联合频数(Marginaland joint frequencies for two-way tables)
相对条件频数与关联(Conditional relative frequencies and association)
第二部分抽样和实验设计(Sampling and experimentation)
(6)数据收集的方法(Methods of data collection)
普查,抽样调查,观察研究(Census,Sample survey,Observational study)
实验(Experiment)
(7)调查的规划与实施(Planning and conducting surveys)
设计合理且易于实施的调查的特征(Characteristicsof a well-designed and well-conducted survey)
总体,样本,随机选择(Populations,Samples,RandomSelection)
调查中偏误的来源(Sources of bias in sampling and surveys)
随机抽样方法(Sampling methods)
(8)实验的规划与实施(Planning and conducting experiments)
设计合理且易于实施的实验的特征(Characteristicsof a well-designed and well-conducted experiment)
处理,对照组,实验单位,随机分配,复制(Treatment,control group,experimental units,randomization,replication)
安慰剂效应,盲法(Placebo effect,Blinding)
完全随机化设计(Completely randomized design)
随机分组设计,包括配对设计(Randomized block design,including matched pairs design)
结果的一般化(Generalizability of results)
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