For the past 6 days ,data was taken ( in hundreds for the covid omicron infection rate

QUESTION 2 2.1 For the past 6 days, data was taken (in Hundreds) for the Covid Omicron infection rates in three South African Provinces namely, Gauteng, Limpopo and Western Cape. Using the data shown below, create mean and range control charts for the data. (16) PRDEAPS/2023 Use the factors for computing control charts limits provided in the additional resource's slides. 2.2 After constructing the control Charts, assume that Friday's observations were 14,13 and 20 . Using the charts constructed, is the process in control? (4) Hint: Use the F4 key to make a cell a fixed reference in Excel