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 grouped frequency distribution. identify the lower limit of the seventh class.
the lower limit of the seventh class is
(type a whole number.)

Explanation:

Step1: Count the classes

Count each row of the grouped frequency distribution as a class.

Step2: Identify the seventh class

The seventh class is \(75 - 79\).

Step3: Determine the lower limit

The lower limit of the class \(75 - 79\) is \(75\).

Answer:

\(75\)