The median of the obseration 38,48,(x_1),68,78,88,arranged in ascending order is 58 find x
Answers
Answered by
22
Hi ,
Given observations are 38 , 48 , x - 1 , 68 , 78 ,
88
Number of observations ( n ) = 6 [ even ]
median = average ( n/2 , n/2 + 1 ) th terms
= Ave( 3rd , 4th ) terms
= ( x - 1 + 68 )/2
= ( x + 67 )/2 ---( 1 )
median = 58 -----( 2 ) given
from ( 1 ) & ( 2 ) we get ,
( x + 67 )/2 = 58
x + 67 = 116
x = 116 - 67
x = 49
I hope this helps you.
: )
Given observations are 38 , 48 , x - 1 , 68 , 78 ,
88
Number of observations ( n ) = 6 [ even ]
median = average ( n/2 , n/2 + 1 ) th terms
= Ave( 3rd , 4th ) terms
= ( x - 1 + 68 )/2
= ( x + 67 )/2 ---( 1 )
median = 58 -----( 2 ) given
from ( 1 ) & ( 2 ) we get ,
( x + 67 )/2 = 58
x + 67 = 116
x = 116 - 67
x = 49
I hope this helps you.
: )
Answered by
1
Answer:
answer is 49
Step-by-step explanation:
answer is 49
hsjwjjwjw
Similar questions
Hindi,
8 months ago
English,
8 months ago
Computer Science,
1 year ago
Math,
1 year ago
English,
1 year ago