The median of the given data is 29. Arrange in increasing oder of the value what is the value of x x, 20, 2x+6, 2x+9, 40 , 45,52.
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Hi ,
Given data is x ,20 ,2x+6 ,2x+9,40,
45,52
Number of terms (n).= 7 ( odd )
median = ( n+1 )/2 term
= ( 7 + 1 )/2 term
= 8/2 term
= 4th term
= 2x + 6 ---( 1 )
But median = 29 --( 2 ) Given
Therefore ,
2x + 6 = 29
=> 2x = 29 - 6
=> 2x = 23
x = 23/2
x = 11.5
I hope this helps you.
: )
Given data is x ,20 ,2x+6 ,2x+9,40,
45,52
Number of terms (n).= 7 ( odd )
median = ( n+1 )/2 term
= ( 7 + 1 )/2 term
= 8/2 term
= 4th term
= 2x + 6 ---( 1 )
But median = 29 --( 2 ) Given
Therefore ,
2x + 6 = 29
=> 2x = 29 - 6
=> 2x = 23
x = 23/2
x = 11.5
I hope this helps you.
: )
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0
Answer:
top answer is correct friends
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