A researcher wants to see if gender plays a role in whether a college student smokes. An analysis of survey data yields the following contingency table, chi-squared value, and p-value.
Tabulated statistics: Gender, Smoke Cigarettes
Rows: Gender Columns: Smoke Cigarettes
No Yes All
Female 119 7 126
Male 89 10 99
All 208 17 225
Cell Contents: Count
Pearson Chi-Square = 1.640, DF = 1, P-Value = 0.200
a. What is the risk of smoking for Female students?
b. What is the risk of smoking for Male students?
c. What is the relative risk of males to females?
d. What is the increased risk of males over females?