Question

find the range of this data set: 41, 45, 52, 42, 40, 44, 53, 56

Explanation:

Step1: Identify maximum value

The maximum value in the data - set \(41,45,52,42,40,44,53,56\) is \(56\).

Step2: Identify minimum value

The minimum value in the data - set is \(40\).

Step3: Calculate the range

The range \(R\) of a data - set is given by \(R=\text{Max}-\text{Min}\). So \(R = 56 - 40\).
\(R=16\)

Answer:

\(16\)