Question

Q.2 If each observation of the data is increased by 5, then the new mean
remains the same
is increased by 4 is
increased by 5
it is decreased by 5
​

Answer 1

Answer:

c) increased by 5

Step-by-step explanation:

Let there be n terms.

Increasing every term by 5 will increase their sum by 5n.

Increase in Mean= n5/n= 5