On the first page of new york times article in the pre-lab, the researchers claimed that “for every hour of television watched after age 25 it shortens the viewer’s life expectancy by 21.8 minutes”. consider the arguments of the students below who are evaluating the strength of the claim based on what they believe to be limitations of the study design: student 1: i am not sure i believe the claim. the study design involved surveys of real people and asked about general health, disease status, exercise, smoking, diet, and number of hours of tv watched each week. this data should have been discussed as a limitation of the study because people are not good judges about these types of things. student 2: i am not sure i believe the claim. i agree with student 1, but we should also question how the study participants were recruited. maybe the people who were surveyed do not represent the broader population. this should have been discussed by the authors as another limitation of the study. student 3: the claim is believable. the sample size used in the study is 12,000 adults. that is large enough to minimize any of the limitations of the study suggested by the other two students and therefore did not need to be discussed by the authors. which student provides the best argument for whether or not the claim should be questioned

What happened in georgia as a result of the supreme court ruling in brown v. board of education? question 3 options: the sibley commission was formed all public schools were desegregated the southern christian leadership was formed the general assembly passed laws to keep schools segregated.

Describe the location of the pyrenees: what are the 4 regions of the united kingdom: describe the danube river: describe the ural mountains: describe the location of the scandinavian peninsula: describe the european plain: describe the location of the alps: what are the effects of acid rain on germany’s black forest? what are the main causes of air pollution? how is the uk’s government is solving the air pollution problem? describe the effects of the nuclear explosion in chernobyl: describe the population distribution of russia: explain why russia’s natural resources are difficult to use: describe the slavic language family: describe the germanic language family: describe the romance language family: locate where all three religions originated: classify the three religions according to the date each began: list the holy book for each religion: exploration 1. prince henry the navigator is from which european country? 2. which 4 european countries had huge empires around the world? 3. which 4 european countries had colonies in the americas? 4. what religion did the early european explorers hope to spread? 5. where did christopher columbus land in 1492? 6. why was prince henry nicknamed “the navigator”? russian revolution 7. what type of government did czar nicholas ii have in russia? 8. what was one cause of the russian revolution? 9. what role did vladimir lenin play in the russian revolution? 10. what year did lenin bring communism to russia (soviet union)? treaty of versailles 11. what were the terms of the treaty? 12. why did france want the treaty to be harsh? world war ii 13. who was the leader of the nazi party in germany? 14. what happened to people who spoke out against hitler? 15. the holocaust occurred during which war? cold war 16. what are the dates of the cold war? 17. which two superpowers engaged in the cold war? 18. what was the purpose of the berlin wall? *locate portugal & germany on a map.

Is when a person has given their consent based on understanding the actions and facts of a study?