the artematic mean of aset of 10 numbers is 20. if each number is first multiplied by 20 and increased by 5,then what is the mean of new number
Answers
Answered by
0
Answer:
Arithmetic Mean of 10 number = 20
If every number is multiplied by 20 and 5 is added then....It will be done with mean too
Therefore,
20(20) + 5 = 405
New Mean = 405
If you find my answer good enough kindly mark it as Brainliest.
Similar questions