Arithmetic mean of 7 observations was found to be 32. If one more obse – InterviewSolution

1.	Arithmetic mean of 7 observations was found to be 32. If one more observation48 was to be added to the data what would be the new mean of the data?
Answer» Mean= sum of observations/total observations32= sum/7224=sum of observationsIf 48 is added to the data, then sum will be224+48= 272new sum=272new mean=new sum/total observations=272/8=34New mean=34

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