The data 29,32,48,50,2x, 2x+4,72,7,84,95 is in ascending order and has
the value of x'is:
a 62
b 31
c 124
d 68
please explain properly
Answers
Answered by
1
Hi ,
29 , 32 , 48 , 50 , x , x + 2 , 72 , 78 , 84 , 95
are given observations.
number of observations ( n ) = 10 [ even ]
median = average ( n/2 , n/2 + 1 )th terms
= Ave( 5th & 6th ) terms
= ( x + x + 2 )/2
= ( 2x + 2 )/2
= x + 1 ----( 1 )
median = 63 ( given ) ----( 2 )
from ( 1 ) & ( 2 ) , we get
x + 1 = 63
x = 62
I hope this helps you.
: )
Answered by
3
Answer:
hi
Step-by-step explanation:
what is median?
aise x ki value find nahi hogi.
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