Find the median of the data 10, 8, 5, 3, 9, 6, 12, 14, 13, 7, 1
8
Given:
The data is 10, 8, 5, 3, 9, 6, 12, 14, 13, 7, 1
Concept:
First of all, arrange the data in ascending or descending order, then
When N is odd
Median = ((N + 1)/2)-th term
When N is even
Median = Average of the middle terms
Here, N is the number of terms in the data
Calculation:
Data in ascending order
1, 3, 5, 6, 7, 8, 9, 10, 12, 13, 14
Now,
N is 11 (odd), so the median is
⇒ (11 + 1)/2
⇒ 12/2
⇒ 6th term
The 6th term of the data is 8.
∴ The median of the data is 8.
Important Questions from Elementary Statistics
In a colony 5 families have 1 child, 7 families have 2 children, 8 families have 3 children and 3 families have 4 children.What is the mode of the number of children.
What will be the difference between mean and median of the given data?
21, 11, 27, 8, 5, 12, 7, 23, 3, 14, 9, 19Find the mode and median of 3, 4, 5, 5, 3, 6, 7, 3, 5, 5, 6.
A. 5 and 5
B. 3 and 5
C. 5 and 4
D. 3 and 4
For which set of numbers do the mean, median and mode all have the same value?
The median of 5, 8, 25, 22, 34, 18 is
