An economist is studying the job market in Denver area neighborhoods. Let x represent the total number of jobs in a given neighborhood, and let y represent the number of entry-level jobs in the same neighborhood. A sample of six Denver neighborhoods gave the following information (units in hundreds of jobs). X y 13 32 1 2 52 7 USE SALT 28 50 25 5 9 3 Complete parts (a) through (e), given Ex = 200, y = 27, Ex² = 7806, Ey² = 169, Exy = 1106, and r≈ 0.8855.
An economist is studying the job market in Denver area neighborhoods. Let x represent the total number of jobs in a given neighborhood, and let y represent the number of entry-level jobs in the same neighborhood. A sample of six Denver neighborhoods gave the following information (units in hundreds of jobs). X y 13 32 1 2 52 7 USE SALT 28 50 25 5 9 3 Complete parts (a) through (e), given Ex = 200, y = 27, Ex² = 7806, Ey² = 169, Exy = 1106, and r≈ 0.8855.
MATLAB: An Introduction with Applications
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Related questions
Question

Transcribed Image Text:(f) For a neighborhood with x = 45 hundred jobs, how many are predicted to be entry level jobs? (Round your answer to
two decimal places.)
hundred jobs

Transcribed Image Text:An economist is studying the job market in Denver area neighborhoods. Let x represent the total number of jobs in a given
neighborhood, and let y represent the number of entry-level jobs in the same neighborhood. A sample of six Denver
neighborhoods gave the following information (units in hundreds of jobs).
X
y
13 32
1
2
52
7
USE SALT
28
5
50 25
9
3
Complete parts (a) through (e), given Ex = 200, Ey = 27, Ex² = 7806, Ey² = 169, Exy = 1106, and r≈ 0.8855.
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