Question

Find mean if the meadian of 29, 32, 48, 50, x, x+2, 72, 78, 84,95 is 63.

Answer 1

(x+x+2)/2=63
=> 2x+2=126
=> 2x=124
=> x=62

Now mean= (29+32+48+50+62+64+72+78+84+95)/10
=> Mean= 614/10 = 61.4
Thus, Mean= 61.4