the mean of n number s x.If each observations is multiplied by 4,what will be the new mean?Give reason for your answer.
Answers
Answered by
0
Answer:
happy friendship day ️
Answered by
1
Answer:
f the mean of n numbers is x, then the sum of the numbers must be nx. If the numbers are all multiplied by 4, the sum of the n numbers will be 4nx. And the mean will now be 4nx / n = 4x.
please mark as brainliast answer
Step-by-step explanation:
Similar questions