Question
Mathematics Question on Mean, median, mode and standard deviation
If mean of 7, 2, 9, 4 and K is 5, then find the median of 12, 6, K, 9, 15
A
6
B
9
C
10
D
12
Answer
9
Explanation
Solution
The correct option is (B): 9.
If mean of 7, 2, 9, 4 and K is 5, then find the median of 12, 6, K, 9, 15
6
9
10
12
9
The correct option is (B): 9.