Specifications on a bearing diameter are established at 8.0 ±?0.01 cm. Samples of size n =8 are used, and a control chart for s shows statistical control, with the best current estimate of the...

Specifications on a bearing diameter are established at 8.0 ±?0.01 cm. Samples of sizen=8 are used, and a control chart forsshows statistical control, with the best current estimate of the population standard deviationS=0.001. If the fraction of nonconforming product that is barely acceptable is 0.135%, find the three-sigma limits on the modified control chart for this process.