in an exam 11 students got the following marks :
60,64,65,70,72,75,80,85,90,95,99
find the median and no of students above and below median
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Answer:
Step-by-step explanation:
Ascending order :
60, 64, 65, 70 , 72, 75 , 80, 85, 90, 95, 99
Number of terms = 11
Median = (n+1)th / 2 term
= ( 11+1)th/ 2 term
= 12th / 2 term
= 6th term
= 75
Median = 75
The number of students above median are 5 and the number of students below median are 5
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