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(Maximum Value – Minimum Value)/(Rounded Value of the Square Root of the Number of Data) The formula to determine the bin range is given below:

Because you may get redundant intervals in that case. You cannot just use a random value for the bin range. To get a nice looking histogram for any given dataset, it is necessary to calculate the bin range value. Step 1: Calculating Bin Range for the Dataset

We will make a histogram with this dataset and organize the graph in a suitable way by applying a proper bin range. In the dataset, you can see some profit data for the first 10 months of the year. Steps to Change Bin Range in Excel Histogram You see that from 1 to 5, there are 7 data (1, 2, 2, 2, 3, 3, 3) and from 6 to 10 there are 2 data (6 and 10). So, if you want to divide this range of dataset into two intervals, each interval will be 5 (rounded value of (10-1)/2 or 4.5) unit long. Here, the maximum and minimum numbers of the dataset are 10 and 1 respectively. Bin range in histogram defines the series of intervals that divide the entire range of values of the dataset and then count how many values fall in those intervals.įor instance, you have this dataset: 1, 2, 2, 3, 3,6, 2, 10, 3.