You Are the Payroll Manager for Blackwell Industries Construct a Frequency Distribution of This Information Using Six Equal

Short Answer

You are the payroll manager for Blackwell Industries. You are reviewing the following overtime wages paid for the last two weeks of July to your employees: $$\begin{array} { l l l l l l } \$ 22.50 & \$ 38.25 & \$ 16.50 & \$ 48.50 & \$ 68.25 & \$ 61.50 \\\$ 58.25 & \$ 19.00 & \$ 28.50 & \$ 36.75 & \$ 32.50 & \$ 48.75 \\\$ 28.50 & \$ 44.25 & \$ 31.50 & \$ 27.50 & \$ 28.50 & \$ 51.25\end{array}$$ Construct a frequency distribution of this information using six equal classes with an interval of ten starting at 10. What is the mean of this grouped data? (Round to the nearest cent)