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Please find the answer mentioned above. Please ASAP

Please find the answer mentioned above. Please ASAP

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Grade:12

2 Answers

Arun
25750 Points
3 years ago
Dear student
 
Using mean formula
 
(47 + lambda) /7 = 8
 
Lambda = 56-47 = 9
 
Hope it helps
Thanks and regards
Arun
 
 
Vikas TU
14149 Points
3 years ago
Dear student 
Hope your doubt gets cleared 
Please refer the solved examples of the below link 

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