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# Statistics Quick ReferenceFree下载

Statistics Quick ReferenceFree

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## Statistics Quick ReferenceFree 介绍

Statistics Quick Reference was designed by a qualified statistics Instructor. Each of the concepts was explained in detail, followed by an example for better understanding.
Please consider purchasing the donate version of the app to support the developers.
The topics include:
1)Basic Terms and Definitions
2)Descriptive Statistics
-> Frequency Distribution
-> Frequency
-> Relative Frequency
-> Cumulative Frequency
-> Cumulative Relative Frequency
-> Graphical Display of data
-> Dot Plots
-> Bar Charts
-> Histograms
-> Stem-and-leaf plots
-> Pie Charts
-> Measures of Central Tendency and Variability
-> The Mean
-> The Median
-> The Mode
-> Variance and Standard Deviation
-> The Range
-> The Coefficient of Variation
3)Probability
-> Basics of Probability
-> Definitions
-> Classical Definition of Probability
-> Conditional Probability
-> Laws of Probability
-> Rules of Probability
-> Discrete Probability Distributions
-> Expected Value of Discrete Random Variable
-> Variance and Standard Deviation of Discrete Random Variable
-> Continuous Probability Distributions
-> The normal Distribution
-> The Standard Normal Distribution
-> t-Distribution
-> How to read Tables
-> The Standard Normal Distribution Table
-> t-Distribution Table
4)Inferential Statistics
-> General Guidelines (Confidence Intervals and Hypothesis Tests)
-> Large samples, Small Samples, Minimum Sample size required
-> Hypothesis Tests (Examples)
-> Confidence Intervals (Examples)
5) Applied Statistics
-> Least Squares Linear Regression(Example computing Regression equation)
-> Linear Correlation (Example computing Correlation Coefficient)

1）基本术语和定义
2）描述性统计
- >频率分布
- >频率
- >相对频率
- >累积频率
- >累积相对频率
- >图形化显示数据
- >点图
- >条形图
- >直方图
- >茎和叶图
- >饼图
- >办法集中趋势和变异
- >平均数
- >中位数
- >“模式
- >方差和标准差
- >范围
- >变异系数
3）概率
- >概率论的基础知识
- >
- >概率的古典定义
- >条件概率
- >概率法则
- >“规则”的概率
- >离散概率分布。
- >离散型随机变量的期望值
- >离散型随机变量的方差和标准差
- >连续概率分布
- >正态分布
- >标准正态分布
- > t分布
- >如何读表
- >标准正态分布表
- > t分布表
4）推论统计
- >一般准则“（置信区间和假设检验）
- >大样本，小样本，最小样品尺寸要求
- >假设检验（实例）
- >置信区间（范例）
5）应用统计
- >最小二乘法线性回归（实例计算回归方程）
- >线性相关（实例计算相关系数）

## Statistics Quick ReferenceFree 更新内容

Change log 2.0:
- Minor changes in UI
- Compatible with 4.X.X

2.45MB

TAG

2.3

Android 4.0.3 以上

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