Search for: If the arithmetic mean of the following distribution is 8.2, then a=xi: 1 3 5 9 11 13fi: 3 2 7 a 4 8 If the arithmetic mean of the following distribution is 8.2, then a=xi: 1 3 5 9 11 13fi: 3 2 7 a 4 8 A5B6C9Dnone of these Fill Out the Form for Expert Academic Guidance!l Grade ---Class 1Class 2Class 3Class 4Class 5Class 6Class 7Class 8Class 9Class 10Class 11Class 12 Target Exam JEENEETCBSE +91 Preferred time slot for the call ---9 am10 am11 am12 pm1 pm2 pm3 pm4 pm5 pm6 pm7 pm8pm9 pm10pm Please indicate your interest Live ClassesBooksTest SeriesSelf Learning Language ---EnglishHindiMarathiTamilTeluguMalayalam Are you a Sri Chaitanya student? NoYes Verify OTP Code (required) I agree to the terms and conditions and privacy policy. Solution:We have1×3+3×2+5×7+9a+11×4+13×83+2+7+a+4+8=8.2⇒3+6+35+9a+44+10424+a=8.2⇒9a+192=24×8.2+8.2a⇒0.8a=4.8⇒a=6 Related content Top 5 Reasons To Study Science After 10th Application for Teaching Job Railway Jobs After 10th CBSE Class 12 Computer Science Answer Key and Paper Analysis 2024 – Student Feedback and Expert View Fractions Class 6 Worksheet Genetics and Evolution | Mind Map Kerala NEET UG Merit List 2023 NEET Exam Centres in Hyderabad 2024 Ecology & Environments NEET Exam Centres in Maharashtra 2024