https://www.khanacademy.org/math/class-7-ncf/x063f95a40c290960:connecting-the-dots/x063f95a40c290960:data-visualisation/v/reading-bar-charts-comparing-two-sets-of-data-indian-accent 2025-06-08T17:06:50.364590398Z Reading bar charts: comparing two sets of data A bar chart is especially useful with comparing two sets of data. The difference in the bars give us a quick snapshot that allows us to draw some conclusions. Kalakrit (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Reading bar charts: comparing two sets of data A bar chart is especially useful with comparing two sets of data. The difference in the bars give us a quick snapshot that allows us to draw some conclusions. https://cdn.kastatic.org/ka-youtube-converted/nVuy3S5H0Pk.mp4/nVuy3S5H0Pk.mp4 90 Use of bar graph with different purpose https://www.khanacademy.org/math/class-6-ncf/x04ca845a9a148c80:data-handling-and-presentation/x04ca845a9a148c80:artistic-and-aesthetic-considerations/v/why-chose-scale-drawing-bar-graph 2024-04-08T19:02:37.104158325Z Why chose scale? Drawing Bar graph In this video we discuss how we can chose the scale for drawing the bar graph and also why choosing the scale is important. Devashish Phadnis video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Why chose scale? Drawing Bar graph In this video we discuss how we can chose the scale for drawing the bar graph and also why choosing the scale is important. https://cdn.kastatic.org/ka-youtube-converted/B5qz2lX4z_0.mp4/B5qz2lX4z_0.mp4 323 Use of bar graph with different purpose https://www.khanacademy.org/math/class-7-ncf/x063f95a40c290960:connecting-the-dots/x063f95a40c290960:data-visualisation/e/reading-single-and-double-bar-charts 2026-04-08T00:36:09.500768563Z Reading single and double bar charts This exercise is curated for new ncert , and is a replica of 3.1 but is do-4. And involves problem about reaidng double bar chart and single bar chart Devashish Phadnis exercise