1. The following data set shows the number of calls per day made from a cell phone for the past 30 days.

Cell phone calls per day

4	5	1	0	7	8
3	6	8	3	0	9
2	12	14	5	5	10
7	2	11	9	4	3
1	5	7	3	5	6

1. Develop a frequency distribution table summarizing the data.
2. Develop a relative frequency distribution table for the data
3. Develop a cumulative relative frequency distribution table for the data