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Use the following to answer parts a) – e): In an August 2012 Gallup survey of...

Use the following to answer parts a) – e): In an August 2012 Gallup survey of 1,012 randomly selected U.S. adults (age 18 and over), 53% said that they were dissatisfied with the quality of education students receive in kindergarten through grade 12. They also report that the "margin of sampling error is plus or minus 4%".

a) (2 points) What is the population of interest?

b) (2 points) What is the sample being used?

c) (2 points) What is the population parameter of interest, and what is the correct notation for this parameter?

d) (2 points) What is the relevant statistic, and what is the correct notation for this statistic?

e) (2 points) Find an interval estimate for the parameter of interest.  Use proper notation.

Math   Statistics-And-Probability   
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