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1) The city of Raleigh has 6300 registered voters. There are two candidates for city council in an upcoming election: Brown and Feliz. The day

1) The city of Raleigh has 6300 registered voters. There are two candidates for city council in an upcoming election: Brown and Feliz. The day before the election, a telephone poll of 400 randomly selected registered voters was conducted. 186 said they'd vote for Brown, 179 said they'd vote for Feliz, and 35 were undecided. Describe the population the surveyors are really interested in.

  • All citizens of Raleigh
  • All registered voters in Raleigh
  • All registered voters with telephones in Raleigh
  • The 400 voters surveyed
  • The 186 voters who said they'd vote for Brown
  • None of the above

2)The city of Raleigh has 11900 registered voters. There are two candidates for city council in an upcoming election: Brown and Feliz. The day before the election, a telephone poll of 500 randomly selected registered voters was conducted. 180 said they'd vote for Brown, 277 said they'd vote for Feliz, and 43 were undecided. Describe the population actually represented by this survey.

  • All citizens of Raleigh
  • All registered voters in Raleigh
  • All registered voters with telephones in Raleigh
  • The 500 voters surveyed
  • The 180 voters who said they'd vote for Brown
  • None of the above

3)The city of Raleigh has 7100 registered voters. There are two candidates for city council in an upcoming election: Brown and Feliz. The day before the election, a telephone poll of 600 randomly selected registered voters was conducted. 189 said they'd vote for Brown, 377 said they'd vote for Feliz, and 34 were undecided. Describe the sample for this survey.

  • All citizens of Raleigh
  • All registered voters in Raleigh
  • All registered voters with telephones in Raleigh
  • The 600 voters surveyed
  • The 189 voters who said they'd vote for Brown
  • None of the above

4)The city of Raleigh has 11000 registered voters. There are two candidates for city council in an upcoming election: Brown and Feliz. The day before the election, a telephone poll of 400 randomly selected registered voters was conducted. 206 said they'd vote for Brown, 188 said they'd vote for Feliz, and 6 were undecided. Give the sample statistic for the proportion of voters surveyed who said they'd vote for Brown. Note: The proportion should be a fraction or decimal, not a percent. This sample statistic suggests that we might expect of the 11000 registered voters to vote for Brown.

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