The manager of Ace city recreation Center wants to estimate the percent of a city residents who favor a proposal to build a new dog hard to gather data which of the following is appropriate to vote for the manager to use for such an estimate

  consider  the  following scenario,  then describe  how  you might conduct  a  study using  ansrs,  convenience sample, and a  voluntary response sample.  you  are  interested  in  parents'  opinion  of the  war  in  iraq.  your population  is  parents  of  high school students.  your question  is, "do you  believe that the  war  in 

My favorite animal would be both