can this be done on Excel om? if not show the proper working of how to get each answer and do it nicely.

A process that is considered to be in control measures an ingredient in grams. Below are the last 10 samples (each of size n=5 ) taken. The population standard deviation is 1.20 . Click the icon to view the table of control chart constants A2,D4,D3. a) What is the process standard deviation ? What is x ? The process standard deviation is 1.20 grams (round your response to two decimal places). Standard deviation of the sampling means = response to three decimal places). grams (round your b) With z=3, the control limits for the mean chart are: UCLx=11.871 grams (round your response to three decimal places). LCLx=8.649 grams (round your response to three decimal places). c) The control limits for the R-chart are