Find the mean deviation about the mean for the following data:\nMarks\r\nobtained , 10-20, 20-30... скачать в хорошем качестве

Find the mean deviation about the mean for the following data:\nMarks\r\nobtained , 10-20, 20-30...

Find the mean deviation about the mean for the following data:
Marks\r
obtained , 10-20, 20-30, 30-40, 40-50, 50-60, 60-70, 70-80
Number of\r
students, 2, 3, 8, 14, 8, 3, 2 Class: 11 Subject: MATHS Chapter: STATISTICS Board:CBSE You can ask any doubt from class 6-12, JEE, NEET, Teaching, SSC, Defense and Banking exam on Doubtnut App or You can Whatsapp us at - 8400400400 Link - https://doubtnut.app.link/2um0jr7Joeb​ Join our courses to improve your performance and Clear your concepts from basic for Class 6-12 School and Competitive exams (JEE/NEET) - https://doubtnut.app.link/POyZDvv5Lyb Contact Us: 👉 Have Any Query? Ask Us. 🤙 Call: 01247158250 💬 WhatsApp: 8400400400 📧 Email: info@doubtnut.com 🌐 Website: https://www.doubtnut.com Welcome to Doubtnut. Doubtnut is World’s Biggest Platform for Video Solutions of Physics, Chemistry, Maths and Biology Doubts with over 5 million+ Video Solutions. Doubtnut is a Q&A App for Maths, Physics, Chemistry and Biology (up to JEE Advanced and NEET Level), Where You Can Ask Unlimited Questions by Clicking a Picture of Doubt on the Doubtnut App and Get Instant Video Solution. Subscribe Our YouTube Channels: ✿ Doubtnut:    / @doubtnut   ✿ Class 11-12, JEE & NEET (Hindi):    / @dnneethindimedium   ✿ Class 11-12, JEE & NEET (English)::    / @cbseclass1112   ✿ Class 6-10 (Hindi):    / @class10hindimedium   ✿ Class 6-10 (English):    / @cbseclass910   ✿ Doubtnut Govt. Exams:    / @sscdoubtnut   Follow Us: 🔔 Facebook:   / doubtnut   🔔 Instagram:   / doubtnut   🔔 Telegram: https://t.me/DoubtnutOfficial 🔔 Twitter:   / doubtnutapp   🔔 LinkedIn:   / doubtnut   Our Telegram Pages: 🔔 Doubtnut Official: https://t.me/DoubtnutOfficial 🔔 Doubtnut IIT JEE: https://t.me/DoubtnutIITJEE 🔔 Doubtnut NEET: https://t.me/Doubtnut_NEET 🔔 Doubtnut CBSE Boards: https://t.me/DoubtnutCBSEBoards 🔔 Doubtnut UP Boards: https://t.me/DoubtnutUPBoards 🔔 Doubtnut Bihar Boards: https://t.me/DoubtnutBiharBoards 🔔 Doubtnut Government Exams: https://t.me/DoubtnutGovernmentExams class 11 class 11 organic chemistry class 11 physics class 11 chemistry class 11 maths class 11 english class 11 economics class 11 biology class 11 statistics class 11 syllabus physics class 11 commerce class 11 syllabus chemistry class 11 ncert economics class 11 ncert class 11 syllabus cbse class 11 syllabus maths cbse class 11 class 11 english grammar class 11 syllabus class 11 science class 11 syllabus english class 11 syllabus 2020-21 cbse class 11 maths cbse class 11 physics cbse class 11 books cbse class 11 english cbse class 11 chemistry cbse class 11 biology cbse class 11 accountancy cbse class 11 commerce cbse class 11 science class 11 syllabus biology cbse class 11 statistics class 11 syllabus ncert class 11 syllabus of english class 11 syllabus science class 11 syllabus commerce