Construct a control chart for the data of Exercise 25 by using the transformation suggested in the

Question:

Construct a control chart for the data of Exercise 25 by using the transformation suggested in the text.
Exercise 25
The accompanying observations are numbers of defects in 25 1-square-yard specimens of woven fabric of a certain type: 3, 7, 5, 3, 4, 2, 8, 4, 3, 3, 6, 7, 2, 3, 2, 4, 7, 3, 2, 4, 4, 1, 5, 4, 6. Construct a c chart for the number of defects.