CPK+直方图+正态分布图讲课稿

标准净含502ML

单瓶上下

浮动

6ML

标准上限508ML

标准下线496ML

数据个数200均值501.7985不合格个0标准偏差0.86921 MAX CA-0.03358 MIN PP 2.300941极差 4.5CPK 2.223668

直方图分

组数16MAX503.5组偏距 4.5MIN499组距0.3极差 4.5

直方图频数累计频率正态分布NORMDIST

14991

10.50%0.002575662

2499.356 2.50%0.007372509 3499.6060.00%0.01873301 4499.9060.00%0.042253789 5500.2612 3.00%0.084603743 6500.5618 3.00%0.150376282

8501.1834 4.00%0.332319934

9501.4741 3.50%0.413184176

10501.7286914.00%0.456033565

115023510417.50%0.446802689

12502.33313716.50%0.388598025

13502.63116815.50%0.300020714

14502.9171858.50%0.205621126

15503.28193 4.00%0.125097914

16503.57200 3.50%0.067561338