In a Survey,20 People Were Asked How Many Magazines They

Essay

In a survey,20 people were asked how many magazines they had purchased during the previous year.The results are shown below.Construct a histogram to represent the data.Use 4 bins with a bin width of 10,and begin with a lower bin limit of -0.5.What is the approximate amount at the centre?
6 15 3 36 25 18 12 18 5 30
24 7 0 22 33 24 19 4 12 9