Question

The mean of x+2,x+3,x+4 and x+2 is

Answer 1

Answer:

Mean = (4x+11) / 4

Step-by-step explanation:

Terms = (x+2), (x+3), (x+4), (x+2)

Sum of the terms =

= (x+2) + (x+3) + (x+4) + (x+2)

= x + 2 + x + 3 + x + 4 + x + 2

= 4x + 11

No. of terms = 4

Mean = Sum of terms / No. of terms

= (4x + 11) / 4