ULIO c uota sampling d. Convenience sampling A researcher wants to investigate the relationships between nutrition and study results of students. He would like to generalize the results to the population, which kind of sampling is more appropriate? Stratified sampling Judgment sampling Simple random sampling dQuota sampling 9. The collection of elements about which we wish to make an inference is called: Population b. Element Sampling unit d. Sampling frame 10. A researcher who investigates the relationship between the bonus program of a well known fast food chain and customer loyalty, collects his data by approaching people passing at one of the fast food branches on several daily periods. The method used by this researcher to draw a sample is called: Convenience sampling. b. Simple random sampling. c. Stratified sampling d. Quota sampling 11. All of the following are advantages of internal researchers EXCEPT: a internal researchers would be available for implementing their recommendations after the research findings are accepted b.internal researchers can often do the research for less money c employees can more easily collaborate with internal researchers d. internal researchers are more likely to have special expertise or capabilities within a specific area of research 12. Precision and confidence are important characteristics of scientific research. Which one of the following statements about precision is NOT true? Le of