Question

Among the following, a value suitable for \(a\) such that the median of \(4,6,a,9,10,19\) will be \(7.5\) is

• A. 6
• B. 7
• C. 8
• D. 10

Hint:

For \(n\) even observations: \[ \boxed{ \text{Median} = \frac{\left(\frac{n}{2}\right)^{\text{th}}+\left(\frac{n}{2}+1\right)^{\text{th}}}{2} } \] Always arrange the data in ascending order before finding the median.

Answer 1

The Correct Option is A