The harris poll asked a sample of smokers, "do you believe that smoking will probably shorten your life, or not? " of the 1010 people in the sample, 848 said yes. (a) harris called residential telephone numbers at random in an attempt to contact an srs of smokers. based on what you know about national sample surveys, what is likely to be the biggest weakness in the survey?

43. based on what you know about constitutional provisions regarding individual voting rights, which of the following is true? a the constitution places no restriction on the states' power to set voting qualifications. b. the constitution places eight federal restrictions on the states' power to set voting qualifications. c. the federal government cannot restrict the states' power to set voting qualifications except for matters of age and race. d. the constitution places five federal restrictions on the states' power to set voting qualifications.

Which of the following discoveries would be most likely to cause a scientific paradigm shift? a. the discovery of more rings around uranus b. the discovery of a new pathogenic virus transmitted by mosquitoes c. the discovery that a dormant volcano is showing signs of activity d. the discovery of a new species of salamander in the amazon rainforest e. the discovery that excess heat is radiating from the center of the earth and causing global climate change

Which of the following is not part of the constitution