Question: standard deviation is s = .07 and each sample is n=4 upper and lower controls specifications currently used (2.22 and 1.98). Please calculate new set

standard deviation is s = .07 and each sample is n=4
upper and lower controls specifications currently used (2.22 and 1.98).
Please calculate new set of UCL and LCL from information provided with steps showing.
The data (in percent) from the initial trial samples using the new salting process are: 1.98 2.11 2.15 2.06 1.99 2.0 2.08 1.99 Sample 1: Sample 2: Sample 3: Sample 4: Sample 5: 2.20 2.10 2.20 2.05 2.18 2.01 2.23 1.98 2.01 2.08 2.14 2.16
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