4,6,7,6,3,6,3,2,8,6,6,2,find the mean, mode and median of following data
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Answered by
10
Data in arranged form : 2,2,3,3,4,6,6,6,6,6,7,8
Mean = Sum of data / Number of data
= 4+6+7+6+3+6+3+2+8+6+6+2/ 12
= 4.92
Median=>
n= 12
So,
Median= [(n/2)th + {(n/2)+1}th ] / 2
= (6th + 7th) /2
= (6+6)/2
= 12/2 => 6
Mode = 6
Reason: The term '6' has appeared the most times( = 5 times).
Mean = Sum of data / Number of data
= 4+6+7+6+3+6+3+2+8+6+6+2/ 12
= 4.92
Median=>
n= 12
So,
Median= [(n/2)th + {(n/2)+1}th ] / 2
= (6th + 7th) /2
= (6+6)/2
= 12/2 => 6
Mode = 6
Reason: The term '6' has appeared the most times( = 5 times).
Answered by
3
Mean =Sum of observation/Number of observation
Mean=59/12
Mean=4.91
Mode=the data with highest frequency
Mode=6
Median=(n/2+1)th tem,(n/2)/2th term (even terms) terms)
Arranging the data in ascending order=2,2,3,3,4,6,6,6,6,6,7,8
Median=(12/2+1)th term,(n/2) th term
Median=7th term+6th term/2
Median=6+6/2
Median=12/2
Median=6
Mean=59/12
Mean=4.91
Mode=the data with highest frequency
Mode=6
Median=(n/2+1)th tem,(n/2)/2th term (even terms) terms)
Arranging the data in ascending order=2,2,3,3,4,6,6,6,6,6,7,8
Median=(12/2+1)th term,(n/2) th term
Median=7th term+6th term/2
Median=6+6/2
Median=12/2
Median=6
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