STAT 302 Midterm: STAT 302 UW Madison Solutions 01
Document Summary
1. 12 countries of the world information about the world"s countries is given in all countries, introduced in data 1. 2 on page 7. You can nd a description of the variables in appendix b on page 691. Solution (a) quantitative variables: land area, population, energy, rural, military, health, hiv, internet, Birth rate, elderly population, life expectancy, co2, cell, electricity, gdp. Identi cation columns: country, code (b) any answers which contain two questions about individual variables are acceptable. For exam- ple, a question could be: which country has the highest percentage of government expenditures directed toward the military? (c) any answers which contain two questions about relationships between any two (or more) vari- ables is acceptable. 1. 14 spider sex play spiders regularly engage in spider foreplay that does not culminate in mating. Male spiders mature faster than female spiders and often practice the mating routine on not-yet-mature females.
