Question

1 mark for review 73, 74, 75, 77, 79, 82, 84, 85, 91 what is the median of the data shown?

Explanation:

Step1: Check data count

The data set has 9 values, which is odd.

Step2: Find middle position

For \( n = 9 \) (odd), the median is at position \( \frac{n + 1}{2}=\frac{9+1}{2}=5 \)-th term.

Step3: Identify the 5th term

Order the data: 73, 74, 75, 77, 79, 82, 84, 85, 91. The 5th term is 79.

Answer:

79