https://www.khanacademy.org/math/tg-math-class-9-bridge/x5c093f69f2aa4d76:statistics/x5c093f69f2aa4d76:cumulative-frequency-table/v/cumulative-frequency-table 2025-10-06T14:00:44.591197305Z Cumulative Frequency Table In this video, we explore how to find less than cumulative frequency and greater than cumulative frequency, and why these concepts matter in data analysis. Starting with a simple frequency table, we walk through how cumulative frequency builds up across classes—either by adding from the bottom up (less than) or subtracting from the top down (greater than). With step-by-step examples and visual explanations, this video makes cumulative frequency easy to grasp and shows its practical role in statistics and graphing. Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now!Unit link 00:00 Why do we need cumulative frequency? 01:35 Calculating less than cumulative frequency 04:41 Calculating greater than cumulative frequency Khan Academy India is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We have videos and exercises that have been translated into multiple Indian languages, and 15 million people around the globe learn on Khan Academy every month. Support Us: https://india.khanacademy.org/donate Created by Khan Academy Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Cumulative Frequency Table In this video, we explore how to find less than cumulative frequency and greater than cumulative frequency, and why these concepts matter in data analysis. Starting with a simple frequency table, we walk through how cumulative frequency builds up across classes—either by adding from the bottom up (less than) or subtracting from the top down (greater than). With step-by-step examples and visual explanations, this video makes cumulative frequency easy to grasp and shows its practical role in statistics and graphing. Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now!Unit link 00:00 Why do we need cumulative frequency? 01:35 Calculating less than cumulative frequency 04:41 Calculating greater than cumulative frequency Khan Academy India is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We have videos and exercises that have been translated into multiple Indian languages, and 15 million people around the globe learn on Khan Academy every month. Support Us: https://india.khanacademy.org/donate Created by Khan Academy https://cdn.kastatic.org/ka-youtube-converted/ves0z2y18sc.mp4/ves0z2y18sc.mp4 398 Cumulative frequency table https://www.khanacademy.org/math/cambridge-o-level-mathematics-4024/x3f4c73d082a798eb:statistics/x3f4c73d082a798eb:cumulative-frequency-diagrams/e/construct-less-than-and-greater-than-cumulative-frequency-tables 2025-09-23T08:00:41.559575294Z Construct less than and greater than cumulative frequency tables In this exercise students learn the skill of building less than and greater than cumulative frequency tables Khan Academy exercise