In a survey, the participants are asked to choose a "random integer" between 1 and 10. Their answers are: 9 7 7 6 7 6 7 8 10 3 2 2 10 6 1 9 7 1 7 8 3.

a. Create a barchart of this data.

b. Create a relative frequency table of this data.

c. Based on your barchart and relative frequency table, does it appear that asking participants to choose a "random" integer is a good mechanism for generating random numbers? Why or why not?