基本统计学(ppt 36页)

模块功能
Use Minitab's basic statistics capabilities for calculating basic statistics and for simple estimation and hypothesis testing with one or two samples. The basic statistics capabilities include procedures for:
Calculating or storing descriptive statistics
Hypothesis tests and confidence intervals of the mean or difference in means
Hypothesis tests and confidence intervals for a proportion or the difference in proportions
Hypothesis test for equality of variance
Measuring association
Testing for normality of a distribution
解释
每个箱线图最低点表示当天最小值,最高点表示最大值,箱子高,低点分别表示3/4,1/4数字大小,箱中间一横表示当天几个数据的中位数
在Session窗口中具体显示MEAN平均值, StDev标准差,Median中位数等信息.
                                                  

 

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