Question

use the given information about the data set and the number of classes to find the class width, the lower class limits, and the upper class limits. min = 19, range = 111, 8 classes. the class width is. (type a whole number.)

Explanation:

Step1: Recall the formula for class width

Class width \(w=\frac{\text{Range}}{\text{Number of classes}}\). Here, range \( = 111\) and number of classes \(n = 8\).

Step2: Calculate the class width

\(w=\frac{111}{8}=13.875\). Since class width is a whole number, we round up \(13.875\) to \(14\).

Answer:

\(14\)