What is the Histogram Data Calculator?

The Histogram Data Calculator is a tool that helps users organize raw data into class intervals (bins) and calculate the frequency of data points in each interval. By entering a dataset and the desired number of classes, the calculator generates a frequency table suitable for creating histograms. This allows users to visualize the distribution, identify patterns, and analyze data effectively.

How to Use:

1. Enter Data Values: Input your dataset as a list of numbers separated by commas, e.g., 12, 15, 20, 22, 25, 25, 27.
2. Enter Number of Classes (Bins): Specify how many class intervals you want to divide the data into, e.g., 5.
3. Click “Generate Histogram Data”: The calculator sorts the data, determines the minimum, maximum, range, and class width, and counts the frequency of values in each class.
4. Review Result: The output shows the sorted data, minimum, maximum, range, class width, and a frequency table for all class intervals, ready to use for plotting a histogram.