A Department Chair Wants to Monitor the Percentage of Failing

question 31

Essay

A department chair wants to monitor the percentage of failing students in classes in her department.Each class had an enrollment of 50 students last spring.The number of failing students in the 10 classes offered that term were 1,4,2,0,0,0,0,0,0,and 3,respectively.Compute the control limits for a p-chart at the 95% confidence level.Is the process in control?

---

Definitions:

Neurons

Specialized cells in the nervous system that transmit information to other nerve cells, muscle, or gland cells.

Cell Body

The part of a neuron that contains the nucleus and most of the cytoplasm and where the metabolic work of the cell is done.

Neuron

A nerve cell that is the basic building block of the nervous system, responsible for transmitting information throughout the body.

Biochemical Machinery

The complex systems and processes of biochemical reactions and interactions within living organisms.