Question

16.11 mean of the data 2, x!1. 9. X-2 is 4, then find x,​

Answer 1

Answer:

x=4

Step-by-step explanation:

we have given

mean = 2+x+1+9+x-2/4

4=2x+8/4

16=2x+8

x=4

hope this will help you

Answer 2

Answer:

we have given

mean = 2+x+1+9+x-2/4

4=

2x+8/4

16=2x+8

x=4