The chart below shows the sleep patterns of people in five different occupations according to a Canadian study. Write a report for a university lecturer, describing the information below. Give possible reasons for the differences. You should write at least 150 words.

The chart illustrates the sleep patterns of individuals engaged in five different occupations, based on findings from a Canadian study. Overall, the data delineates a clear distinction between the monophasic sleep patterns of students and business executives and the polyphasic sleep patterns of truck drivers, full-time mothers, and doctors. Examining the occupations characterized by fragmented […]