A political campaign wants to estimate the number of adult residents who voted in the last city election. Answer the following. (a) Which of the following surveys probably would best represent the entire adult population of the city? 50 senior residents are randomly selected; 42 voted in the last election. 50 adult residents are randomly selected from the city; 25 voted in the last election. 50 business owners are randomly selected; 38 voted in the last election. (b) There are 16,800 adults who live in the city. Using your answer from part (a), estimate the number of adults who voted in the last city election. adults
A political campaign wants to estimate the number of adult residents who voted in the last city election. Answer the following. (a) Which of the following surveys probably would best represent the entire adult population of the city? 50 senior residents are randomly selected; 42 voted in the last election. 50 adult residents are randomly selected from the city; 25 voted in the last election. 50 business owners are randomly selected; 38 voted in the last election. (b) There are 16,800 adults who live in the city. Using your answer from part (a), estimate the number of adults who voted in the last city election. adults
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 1C
Related questions
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Transcribed Image Text:A political campaign wants to estimate the number of adult residents who voted in the last city election. Answer the following.
(a) Which of the following surveys probably would best represent the entire adult population of
the city?
50 senior residents are randomly selected; 42 voted in the last election.
50 adult residents are randomly selected from the city; 25 voted in the last election.
50 business owners are randomly selected; 38 voted in the last election.
(b) There are 16,800 adults who live in the city. Using your answer from part (a), estimate the
number of adults who voted in the last city election.
adults
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