B. Direction: In no. 6 to no.10, indicate whether each statement below describes a convenience, cluster, systematic, simple random or stratified sampling. 6. Lazy Larry gets an assignment to survey college students about their study habits, so he heads over to the library because he knows he will find a lot of college students there so he can finish his assignment quickly. 7. In a study of differences in political outlook by generation, families are picked at random, but then everyone in each family is surveyed. 8. A quality-control inspector examines every 10th truck on an assembly line. 9. A researcher concludes that gender is the only determining variable in her study. She knows the field of study in question contains 56% men and 44% women, so she surveys 56 men and 44 women. 10. A computer generates random telephone numbers for researchers to call. 11. A field of study contains 14,204 men and 17,811 women. A survey stratified with respect to gender is planned. The sample size is 750. How many of each gender should be surveyed? Men and Women