Learn about calculating the mean, mode and range from a frequency table with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

Learn about and revise how to find the mean, median and mode averages from data with GCSE Bitesize AQA Maths.

Formula of Mode: Know to How to Calculate Median for Grouped, Ungrouped Numbers along with questions with solution.

How to Use Excel to Find the Mean, Median & Mode Ranges. Microsoft Excel 2010 is designed to store numerical inputs and permit calculation on those numbers, making it an ideal program if you need ...

How to Calculate an Interquartile Mean in Excel. The interquartile mean is a measure of central tendency. While all values in a data set are used to calculate the mean, only the interquartile ...