how to find no. of classes in histogram
Input data is the data that you want to analyze by using the Histogram tool. Bin numbers are the numbers that represent the intervals that you want the Histogram tool to use for measuring the input data in the data analysis. When you use the Histogram tool, Excel counts the number of data points in each data bin.A data point is included in a particular data bin if the number is greater than the lowest bound and equal to or less than the largest bound for the data bin.nput data is the data that you want to analyze by using the Histogram tool. Bin numbers are the numbers that represent the intervals that you want the Histogram tool to use for measuring the input data in the data analysis. When you use the Histogram tool, Excel counts the number of data points in each data bin.