The numbers of homicides in five states and five Canadian provinces for the years 1997 and 2005 were as follows:

questions and other details, see Appendix G. The numerical codes for the variables are as follows:
Support for Level of Sex Gun Control Education Age Male 1
In favor 0
Less Actual than HS years Female 2
Opposed 1
HS 2
Jr. college 3
Bachelor’s 4
Graduate Case Support for Level of Number Sex Gun Control Education Age 1 2 1 1 45 2 1 2 1 48 3 2 1 3 55 4 1 1 2 32 5 2 1 3 33 6 1 1 1 28 7 2 2 0 77 8 1 1 1 50 9 1 2 0 43 10 2 1 1 48 11 1 1 4 33 12 1 1 4 35 13 1 1 0 39 14 2 1 1 25 15 1 1 1 23

a. Construct a frequency distribution for each variable. Include a column for percentages.

b. Construct pie and bar charts to display the distributions of sex, support for gun control, and level of education.