Question

If the median of data (arranged in ascending order) 31, 33, 35, x, x+10, 48, 48, 50 is 40, then find value of x​

Answer 1

Step-by-step explanation:

hope this helps uh...........mate

Answer 2

Step-by-step explanation:

$31, 33, 35, x, x+10, 48, 48, 50</p><p></p><p> \\ Given data</p><p></p><p> \\ Number of observations =8 \\ </p><p></p><p>Median =value of ( \binom8{2}obs+value of ( \binom{8}{2} +1)obs \\ \frac{}{2} </p><p> \\ </p><p>i.e. 2value of 4thobs+value of 5th</p><p> \\ </p><p>=2x+x+10=x+5 \\ </p><p>Given x+5=40 \\ </p><p></p><p>i.e. x=35</p><p> \\ </p><p>$