the median of observation 11,12,14,18,x+2,x+4,30,32,35,41 arranged in ascending order is24 .find the values of x
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median = 24
no of observations = 10 (even no)
median= sum of observations
-----------------------------------
number of observations
24 = 199+x+x
------------
10
24×10 = 199 + 2x
240 = 199 +2x
2x = 240
-------
199
2x = 1.20
x = 1.20
-------
2
x = 0.6
Hope it helps you
no of observations = 10 (even no)
median= sum of observations
-----------------------------------
number of observations
24 = 199+x+x
------------
10
24×10 = 199 + 2x
240 = 199 +2x
2x = 240
-------
199
2x = 1.20
x = 1.20
-------
2
x = 0.6
Hope it helps you
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