We can formulate the statistical test in terms of Cp ', so that we will reject H0 if Cp 'exceeds a critical value c.
我们可以根据Cp‘制定统计的测试,所以如果Cp’超过一个关键的价值c,那么我们会否定H0。
3
We would like to reject H0 (recall that in statistical hypothesis testing rejection of Null hypothesis is always a strong conclusion),thereby demonstrating that the process is capable.