(c) The packaging label of the pain-killer tablet produced by Z company indicates that each tablet weight 850 mg. A tabl
Posted: Thu May 05, 2022 8:16 pm
(c) The packaging label of the pain-killer tablet produced by Z company indicates that each tablet weight 850 mg. A tablet is considered to be defective if its weight does not fall in the range 835 mg and 865 mg. An inspector randomly selects samples with 100 tablets in each sample. If the numbers of defects for the five samples are 4, 2, 5, 1, 0. Determine whether the process is within statistical control. (9 marks) [Total: 25 marks]