The mean of the observation
2,3,7,9,10,11,14 is A and the median
of the observations
5,9,2,15,10,4,7,12,8 is B. Then find the
value of A-B.
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Answer:
A-8
B-8
Step-by-step explanation:
A= 2+3+7+9+10+11+14/7
A=56/7
A=8
B arranging in ascending order
2,4,5,7,8,9,10,12,15
median(b)= n+1/2th term
= 10/2
=5th term
B=8
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