help. ?

please show how to understand the problem completely! Thank you!

AMOUNT (IN DOLLARS) COMMUNITY COLLEGE PART-TIME INTSTRUCTORS SPENT ON GAS DURING SEPTEMBER 2018

45 165

150 110

205 125

98 187

195 215

210 175

89 203

How we will do it:

1.Createe a stem and leaf plot by hand.

2.Createe a frequency table with 5 classes by hand.

3.Createe a histogram from the frequency table by hand.

4.Createe a relative frequency table with 5 classes by hand.

5.Create a relative frequency histogram with 5 classes by hand.