A new printing machine is set or calibrated to print 25 copies per minute. On each of four days, the printer's output is measured five times. The data will be used to construct a process control chart to monitor the printing process. The results of the printing process are in the following table. 
What is the value of A2, the control limit factor for averages?
Definitions:
Q1: Virtuosity refers to a performer's<br>A) instrument<br>B) technical
Q11: The art song is usually associated with
Q12: A person is trying to decide if
Q20: The gathering most likely to feature intertribal
Q20: A "fife" is a small percussion instrument.
Q21: Romanticists often investigated relationships between the arts
Q66: A new printing machine is set or
Q76: What method is useful in smoothing out
Q102: The range of possible values for the
Q121: Which of the following statements is true