Question

calculate the range for the following sub - sample: 2, 7, 4, 4, 1, 2, 2, 3, 1, 2, 4, 5.

Explanation:

Step1: Find the maximum value

The maximum value in the set \( \{2,7,4,4,1,2,2,3,1,2,4,5\} \) is \( 7 \).

Step2: Find the minimum value

The minimum value in the set \( \{2,7,4,4,1,2,2,3,1,2,4,5\} \) is \( 1 \).

Step3: Calculate the range

The formula for the range \( R \) is \( R=\text{Max}-\text{Min} \). Substituting the values, we get \( R = 7-1\).

Answer:

\(6\)