For this question suppose you want to select a sample of 1000 New Yorkers. 1. If we want our sample to have representatives (subjects) from each of the 5 boroughs with the same proportions as the population of NYC, what sampling method/techniques would you use? Explain why you chose this sampling method. 2. Data from 2011 indicates that NYC has a total population of 8,244,910 people. The population of Queens is about 23.3% of the total population of NYC (population data is from 2011). Calculate this value for all 5 boroughs. o Bronx has a population of 1,392,002. What is its percent of the total NYC population? % o Broklyn has a population of 2,532,645. What is its percent of the total NYC population? % o Manhattan has a population of 1,601,948. What is its percent of the total NYC population? % o Queens has a population of 2,247,848. What is its percent of the total NYC population? % o Staten Island has a population of 470,467. What is its percent of the total NYC population? 3. How many subjects from your sample of 1000 New Yorkers belong to each borough? o Bronx should have representatives from the sample. representatives from the sample. representatives from the sample. representatives from the sample. o Broklyn should have o Manhattan should have o Queens should have o Staten Island should have representatives from the sample.
For this question suppose you want to select a sample of 1000 New Yorkers. 1. If we want our sample to have representatives (subjects) from each of the 5 boroughs with the same proportions as the population of NYC, what sampling method/techniques would you use? Explain why you chose this sampling method. 2. Data from 2011 indicates that NYC has a total population of 8,244,910 people. The population of Queens is about 23.3% of the total population of NYC (population data is from 2011). Calculate this value for all 5 boroughs. o Bronx has a population of 1,392,002. What is its percent of the total NYC population? % o Broklyn has a population of 2,532,645. What is its percent of the total NYC population? % o Manhattan has a population of 1,601,948. What is its percent of the total NYC population? % o Queens has a population of 2,247,848. What is its percent of the total NYC population? % o Staten Island has a population of 470,467. What is its percent of the total NYC population? 3. How many subjects from your sample of 1000 New Yorkers belong to each borough? o Bronx should have representatives from the sample. representatives from the sample. representatives from the sample. representatives from the sample. o Broklyn should have o Manhattan should have o Queens should have o Staten Island should have representatives from the sample.
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 4E
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Transcribed Image Text:For this question suppose you want to select a sample of 1000 New Yorkers.
1. If we want our sample to have representatives (subjects) from each of the 5 boroughs with the same
proportions as the population of NYC, what sampling method/techniques would you use? Explain why
you chose this sampling method.
2. Data from 2011 indicates that NYC has a total population of 8,244,910 people. The population of
Queens is about 23.3% of the total population of NYC (population data is from 2011). Calculate this
value for all 5 boroughs.
o Bronx has a population of 1,392,002. What is its percent of the total NYC population?
%
o Broklyn has a population of 2,532,645. What is its percent of the total NYC population?
%
o Manhattan has a population of 1,601,948. What is its percent of the total NYC population?
%
o Queens has a population of 2,247,848. What is its percent of the total NYC population?
%
o Staten Island has a population of 470,467. What is its percent of the total NYC population?
3. How many subjects from your sample of 1000 New Yorkers belong to each borough?
o Bronx should have
representatives from the sample.
representatives from the sample.
representatives from the sample.
representatives from the sample.
o Broklyn should have
o Manhattan should have
o Queens should have
o Staten Island should have
representatives from the sample.
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