(of course the smooth histogram, coming from randomly generated data, will change at each evaluation). You can create a histogram using Microsoft Excel using the Histogram tool. Taking the values that are in your frequency table you can do val = ,ColorFunction -> "Rainbow"], Technically, however, a histogram represents the frequency distribution of. You can change the default fill color of the histogram bars (gray since R 4.0.0) to other making use of the col argument. In order to use Histogram you first need to generate the raw data from the values and frequencies you have. For that reason, using BarChart is not appropriate, at least from a statistical point of view.
The fact that your histogram comes with a smooth histogram curve suggests that it comes from continuous data : observations are not all equal to 11.945, 11.96, etc. This tells me that I have 82 occurences of age cohort 0-5, 8.2 of my dataset is from this bracket, 82 again is the cumulative frequency since this is the first record and 8.2 cumulative percent.
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