The Density Function for Lunch Time Taken by a Group

question 31

Short Answer

The density function for lunch time taken by a group of office workers is given by . The maximum allowable lunch time is 1 hour, so we have .
A. Find the median number of hours taken, to 2 decimal places.
B. Find the mean number of hours taken, to 2 decimal places.

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Definitions:

Neurotransmitters

Chemical messengers that transmit signals across a chemical synapse, from one neuron (nerve cell) to another 'target' neuron, muscle cell, or gland cell.

Superego

Part of the personality that acts as a moral center.

Diagnostic and Statistical Manual

A standard classification of mental disorders used by mental health professionals in the U.S., providing diagnostic criteria for research, treatment, and training.

Diagnostic and Statistical Manual of Mental Disorders

A comprehensive classification and diagnostic tool published by the American Psychiatric Association, used worldwide to diagnose mental disorders.