Question 1
In mathematics exam 15 students has obtained following marks out of 25 marks 19, 25, 23,20, 9, 20,15,10, 5,16,25, 20,24,12,20. Find out the mode and median of following observation. Are these same ?
Answers
Answered by
0
mode ==> 20
median
let us arrange the data in ascending order
5,9,10,12,15,16,19,20,20,20,20,23,24,25,25
since the data is odd , median ==> n+1/2 th term ==> 16/2 ==> 8th term ==> 20
yes median and mode are the same
median
let us arrange the data in ascending order
5,9,10,12,15,16,19,20,20,20,20,23,24,25,25
since the data is odd , median ==> n+1/2 th term ==> 16/2 ==> 8th term ==> 20
yes median and mode are the same
Answered by
1
Answer:
mode =20
median
let us arrange the data in ascending order
5,9,10,12,15,15,19,20,20,20,20,23,24,25,25
since the data is odd ,
median =n+1/2 th term = 16/2 = 8th term = 20
yes median and mode are same.....
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