Question

find the range for the group of data items. 19, 20, 21, 22, 23 the range is (simplify your answer)

Explanation:

Step1: Find the maximum value

The maximum value in the data set \(19, 20, 21, 22, 23\) is \(23\).

Step2: Find the minimum value

The minimum value in the data set \(19, 20, 21, 22, 23\) is \(19\).

Step3: Calculate the range

The formula for the range is \(Range = Max - Min\). Substituting the values, we get \(Range=23 - 19\).

Answer:

\(4\)