asked 76.6k views
4 votes
I got my answer 4 but it is till wrong how is there and easier way to do it

I got my answer 4 but it is till wrong how is there and easier way to do it-example-1
asked
User Mus
by
7.7k points

1 Answer

0 votes

Answer:

3

Explanation:

soln:

given:

Efx=15

N=5

mean=?

mean=Efx/N

=15/5

=3

answered
User Peonicles
by
8.3k points

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