Assumed Mean Method for Grouped Data Class 10

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We go over how to calculate the mean of grouped data sets using the assumed mean method. This method to calculate the mean requires us to guess the mean of the grouped data, which we can do by picking the midpoint of a central interval (or the common endpoint of two central intervals). We then correct this assumed mean using frequencies and deviations, all laid out in a table. #Class10 #Statistics • Mean of Grouped Data: • Find the Mean of Grouped Data | Stati... • Class 10 Playlist: • Playlist • ◉Textbooks I Like◉ • Graph Theory: https://amzn.to/3JHQtZj • Real Analysis: https://amzn.to/3CMdgjI • Proofs and Set Theory: https://amzn.to/367VBXP (available for free online) • Statistics: https://amzn.to/3tsaEER • Abstract Algebra: https://amzn.to/3IjoZaO • Discrete Math: https://amzn.to/3qfhoUn • Number Theory: https://amzn.to/3JqpOQd • ★DONATE★ • ◆ Support Wrath of Math on Patreon for early access to new videos and other exclusive benefits: / wrathofmathlessons • ◆ Donate on PayPal: https://www.paypal.me/wrathofmath • Thanks to Petar, dric, Rolf Waefler, Robert Rennie, Barbara Sharrock, Joshua Gray, Karl Kristiansen, Katy, Mohamad Nossier, and Shadow Master for their generous support on Patreon! • Thanks to Crayon Angel, my favorite musician in the world, who upon my request gave me permission to use his music in my math lessons: https://crayonangel.bandcamp.com/ • Follow Wrath of Math on... • ● Instagram: / wrathofmathedu • ● Facebook: / wrathofmath • ● Twitter: / wrathofmathedu • assumed mean method class 10 ex 14.1 • My Math Rap channel: / @mathbars2020

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