Containers of a certain treatment for septic tanks

Reference no: EM131087162

Containers of a certain treatment for septic tanks are supposed to contain 16 oz of liquid. A sample of five containers is selected from the production line once each hour, and the sample average content is determined. Consider the following results: 15.992, 16.051, 16.066, 15.912, 16.030, 16.060, 15.982, 15.899, 16.038, 16.074, 16.029, 15.935, 16.032, 15.960, 16.055. Using ? = .10 and = .20, employ the computational form of the CUSUM procedure to investigate the behavior of this process.

Reference no: EM131087162

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