Please show all work and steps

3. The following data set represents the number vehicles that drove through a toll-booth over a 12 hour period. 42 97 156 85 223 71 56 143 66 207 185 123 a. (5 pts) Create a frequency distribution with 5 classes b. (3 pts) Draw a frequency histogram and label the axes. Exms c. (3 pts) Find the mean of the frequency distribution Ef d. (1 pt) Find the modal class of the frequency distribution