A Researcher Records the Number of Employees of Each of the IT

Multiple Choice

A researcher records the number of employees of each of the IT companies in the town of Westmoore. Theresults are summarized in the table. $$\begin{array} { c | c } \text { Number of Employees } & \text { Number of IT Companies } \\\hline 0 - 749 & 30 \\750 - 1499 & 24 \\1500 - 2249 & 6 \\2250 - 2999 & 5 \\3000 - 3749 & 5\end{array}$$ Find the class width.

A) 750
B) 3749
C) 749.5
D) 5