Question

a professor had students keep track of their social interactions for a week. the number of social interactions over the week is shown in the following grouped frequency distribution what is the class width? the class width is (type a whole number.)

Explanation:

Step1: Select a class interval

Take the first class interval \(25 - 31\).

Step2: Calculate the class width

Class width \(=\) Upper - class limit \( -\) Lower - class limit. For the interval \(25 - 31\), the upper - class limit is \(31\) and the lower - class limit is \(25\). So, class width \(=31 - 25=6\).

Answer:

\(6\)