Question

[SolveLancer Test] Given median of the data (arranged in ascending order)
2,7,9,4x 1,4x + 2,17,19,21 is 12.5. Then mean deviation about median
-
for the following data is? [SolveLancer Test]
(a)4.5
(b)4
(c) 5
(d)5.25

Answer 1

d , 5.25 is the wrong anewer