Question

If the arithmetic mean of 5,4,x,x +3, 9 and 8 is 6

Answer 1

Answer:

Thanks for free points

Answer 2

Answer:

x=3.5

Step-by-step explanation:

sum of observations

mean= ________________

no. of observations

5+4+x+x+3+9+8

6 = _____________

6

36 = 2x+29

x = 3.5

hope this helps