Proportional to frequencies in histograms

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Reference no: EM132643279

Suppose that a histogram is constructed for the frequency table shown below:

30-39 freq

1140-49 freq

2350-59 freq 17

60-69 freq 12

70-89 freq 6

The class 60-69 has twice the frequency of the class 70-89. In the histogram, will the area of the bar for the class 60-69 be twice the area of the bar for the class 70-89? In other words, will areas be proportional to frequencies in this histogram? Explain your thinking. Are there any conditions under which areas are proportional to frequencies in histograms?

Reference no: EM132643279

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