Question

Average of 1, 3, 5, x and 8 is 9. The value of x is​

Answer 1

Step-by-step explanation:

there's your answer

thank you

Answer 2

Answer:

mean- sum of observation/no.of

observations

mean= 3+5+7+9+x/5

5= 24+x/5

5×5= 24+x

25= 24+x

x= 25- 24

x= 1