Telephone interviews of random sample of 211 registered voters are performed and each person is asked for whom they will vote in the next election. The pollsters found that found that  65% indicated they would vote for candidate A. The pollsters used this sample to make an inference that candidate A is likely to receive approximately  65% of all votes cast by the population of registered voters in the next election. Identify the statistic and parameter in this scenario.   a. statistic - Sample proportion who will vote for candidate A; parameter - Sample proportion who will vote for candidate A b. statistic - population proportion who will vote for candidate A; parameter - sample proportion who will vote for candidate A c. statistic - Sample proportion who will vote for candidate A; parameter - population proportion who will vote for candidate A d. statistic - population proportion who will vote for candidate A; parameter - population proportion who will vote for candidate A

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Telephone interviews of random sample of 211 registered voters are performed and each person is asked for whom they will vote in the next election. The pollsters found that found that  65% indicated they would vote for candidate A. The pollsters used this sample to make an inference that candidate A is likely to receive approximately  65% of all votes cast by the population of registered voters in the next election. Identify the statistic and parameter in this scenario.
 
a. statistic - Sample proportion who will vote for candidate A; parameter - Sample proportion who will vote for candidate A
b. statistic - population proportion who will vote for candidate A; parameter - sample proportion who will vote for candidate A
c. statistic - Sample proportion who will vote for candidate A; parameter - population proportion who will vote for candidate A
d. statistic - population proportion who will vote for candidate A; parameter - population proportion who will vote for candidate A
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