Question: Solve it completely without chatgpt. if any mistake I will dislike. Example 1. The following are the mean lengths and ranges of lengths of a

Example 1. The following are the mean lengths and ranges of lengths

Solve it completely without chatgpt. if any mistake I will dislike.

Example 1. The following are the mean lengths and ranges of lengths of a finished product from 10 samples each of size 5. The specification limits for length are 200 5 cm. Construct X and R-chart and examine whether the process is under control and state your recommendations. Sample No. 1 2 3 4 5 6 7 8 9 10 Mean (X) 201 198 202 200 203 204 199 196 199 201 Range (R) 5 0 7 3 3 7 2 8. 5 6

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