Question

The median of numbers 9,15,1,15,14,9,4 and x is 11. Find x

Answer 1

Answer:

Step-by-step explanation:

(1+4+9+9+14+15+15+x)÷8=11

Thus (1+4+9+9+14+15+15+x)=11×8=88

So 67+x=88

X=88-67

X=21