difference between mean and median of the following data is 9 16 10 16 13 15 17 12 18
Answers
Answered by
0
Answer:
mean=€Fixi/€fi
9+16+10+16+13+15+17+12+18/9
=126/9
Answer=13
meadian(n+1/2)
10/2
5
mean=13
meadian=5
Answered by
3
Answer:
sum of all number divided by how many numbers is mean.
middle number of given data in ascending order is called median.
Step-by-step explanation:
mean = sum of all observation / number of observation
= 9+16+10+16+13+15+17+12+18 / 9
= 126/9
= 14
median =
arranging in ascending order
9,10,12,13,15,16,16,17,18
median = 15
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