Question

If mean is increased by 2 then what should the value of 5 items

Answer 1

Answer:

if mean is increased by 2 then each number also increased by 2

Explanation:

example :mean of 1,2,3,4,5

=(1+2+3+4+5)/5=15/5=3

now, if I increased the mean by 2 that is =3+2=5

now, new mean is 5

As you see above :- if we increased mean by 2 then each number is also increased by 2

1+2=3

2+2=4

3+2=5

4+2=6

5+2=7

mean=(3+4+5+6+7)/5=25/5=5

hence verified baby

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