Question: 4. A quality control program is being developed for batteries. The percent defective for these in the past has been 3% If a sample size

4. A quality control program is being developed for batteries. The percent defective for these in the past has been 3% If a sample size of 120 is taken, what would the 99,7% upper control chart limit be? (Explain) a. 0.0812 b. 0,0767 c. 0.0611 d. 0,0307 c. 0.0471

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