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Subject: Statistics control chart for automated bedroom lights

My product is an automated light that will be able to switch on when somebody sleeping wakes up or when somebody enters the bedroom. How do you feel when you enter a bedroom with no lights? How about you wake up in the middle of the night and can t remember where the switch is? I  love to be lazy, especially when in bed. Haha! What is more interesting about this light is that it will know when it is day and when no one is in the room. I will call my product, "Night Mare."

 

The first line of production of "Night Mare" has just begun. An imaginary random data set to represent the number of defective displays out of the N samples are as follows:

My year of birth is 1994 and month day is 6. (February 6, 1994)