Question

the number 50, 42, 41, 35, 2X +10, 2X - 8, 12, 11, 8, 6 are written in descending order. If their median is 25, find X.

Answer 1

25=mean of (5th+6th value)

25=1/2*(2x-8+2x+10)

25=1/2*4x+2

4x+2=50

4x=48

x=12

PLZ MARK AS BRAINLIEST

Answer 2

Answer:

The value of x is 12.

Step-by-step explanation:

The give data is

50, 42, 41, 35, 2X +10, 2X - 8, 12, 11, 8, 6

The number of observations is 10.

It is an even number.

$Median=\frac{\frac{n}{2}\text{th term}+\frac{n}{2}+1\text{th term}}{2}$\

$25=\frac{5\text{th term}+6\text{th term}}{2}$

$25=\frac{2x+10+2x-8}{2}$

$25=\frac{4x+2}{2}$

$25=2x+1$

$24=2x$

$12=x$

Therefore the value of x is 12.