Use the Following to Answer the Questions Below

Multiple Choice

Use the following to answer the questions below:
In a recent 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%."
-What is the population parameter of interest, and what is the correct notation for this parameter?

A) p = proportion of U.S. adults who are dissatisfied with the quality of education students receive in kindergarten through grade 12
B) = proportion of the sample of 1,012 randomly selected U.S. adults who are dissatisfied = 0.53
C) p = proportion of the sample of 1,012 randomly selected U.S. adults who are dissatisfied = 0.53
D) =proportion of U.S. adults who are dissatisfied with the quality of education students receive in kindergarten through grade 12