Question

If the mean of 3,4,5,x is 5, then x is​

Answer 1

Answer:

answer for your question is "6".

Answer 2

Answer:

8

Explanation:

mean = sum of observation/ no of observation

5=3+4+5+x/4

5=12+x/4

20=12+x

x=20-12

x=8

hope it helps