Question

arrange the following data in ascending order 8,9,12,18 ,x+2,x+4,30,31,34,39is 24 find x

Answer 1

Given that median of the following series is 24

Median = $\frac{{ (\frac{n}{2} )}^{th} + { (\frac{n}{2} + 1) }^{th} }{2}$

Here , n = 10

Median = $\frac{5 {}^{th} + {6}^{th} }{2}$

$24 = \frac{x + 2 + x + 4}{2} \\ \\ 24 = x + 3 \\ \\ x = 21$

Answer 2

Answer:

Step-by-step explanation:

Given:

Median=24

=X+2+X+4/2=24

2X+6=48

2X=42

X=21...