基本统计学(ppt 36页)
所属分类：spc统计
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资料简介：
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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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