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 lower control limit (LCL) for the mean chart?
Definitions:
Voyeurism
A disorder characterized by sexual arousal from observing unsuspecting individuals undressed or engaging in sexual activity.
Exhibitionism
The act of exposing one's genitals to an unsuspecting person for sexual gratification.
Transvestite
An individual who dresses in clothing traditionally worn by the opposite sex, often for expressing a different gender identity or for other personal reasons, without necessarily identifying as transgender.
Transsexual
A term used to describe an individual whose gender identity does not align with their biological sex and who may seek to transition through medical intervention.
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