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?

How did presidential reconstruction allow black codes to be passed

Mark the four statements that are true. 1. the democrats blamed the republicans for the stock market crash of 1929. 2. the democrats won the presidency in the 1990's but lost control of the congress. 3. the democratic party is the oldest political party in the united states. 4. the anti-federalists were one of the first two american political parties; they wanted a strong central government. 5. the "era of good feelings" was a period from 1816-1824 where there was only one political party: the democrat-republicans.

The climate is named after a sea located to the south of europe. a: mediterranean b: baltic c: atlantic d: caspian