In this video, mean, median and mode of grouped data arranged in ascending order of class intervals were covered. The second video also treated mean, median and mode of grouped data arranged in descending order of class intervals. Get the second lesson on this link ( • Mean, Median and Mode of Grouped Data(Less... ) Visit (https://www.oninabresources.com/youtu... ) to view all the videos on our YouTube channel as categorised. Please remember to subscribe to our YouTube channel. Others are: Mean deviation, variance and standard deviation of grouped data( • Mean deviation, variance and standard devi... ) Limits Part 1 ( • Limit of a Function Part 1 ) Left and Right Hands Limits( • Left and Right Hand limits ) Limits of Radical Functions ( • Limits of Irrational Functions ) Limits at Infinity( • Limits at Infinity ) First Principles Part 1( • Differential Calculus: First Principles 1 ) First Principles Part 2( • Differential Calculus: First Principles 2 ) Rules of Differentiation with Examples ( • Rules of Differentiation with Examples ) Function of a Function: Chain Rule( • Derivative of Function of a function (Chai... ) Product Rule ( • Product Rule for Differentiation ) Quotient Rule( • Quotient Rule for Differentiation ) Implicit Functions ( • Differentiation of Implicit Functions )