Which of the following is an (are) advantage(s) of questionnaires as a survey research
technique in contrast to interviews?
a. They are less expensive.
b. They obtain more accurate data on questions of a personal or sensitive nature.
c. They eliminate the problem of interviewer bias.
d. All of the answers represent advantages of questionnaires
D
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Neighborhood poverty is experienced at much higher rates among .
a. White people b. people of color c. older people d. young adults
Political factions :
a) Played central roles in the evolution of the two party political system. b) Were only really politially relavant during the 1800's and for the decade following the ratification of the Constitution. c) Tend to be temporary in nature, and therefore have little impact on the political system we know today. d) Have been minor political players, and had little influence on the evolution of the American political landscape throughout American history.
People of all ages were affected by the expansion and availability of the Internet in 1990s. This is an example of what kind of effect?
a. Aging effect b. Modernization effect c. Period effect d. Cohort effect e. None of the above
Based on your findings from the previous question, perform an appropriate directional t-test. Is there a significant difference?
Using owned and rent from the Scottish postcode data (depdata.csv), carry out the following dependent samples tests. What will be an ideal response?