Hypotheses: Test statistic and P-value. State calculator function used. Conclusion in terms of the context.
Hypotheses: Test statistic and P-value. State calculator function used. Conclusion in terms of the context.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
The distribution of main economic concerns in the year 2010 for residents in a certain county was 6% for jobs, 38% for medical care, 26% for higher education, and 30% for housing. A journalist is interested in determining if the distribution of main economic concerns is different nowadays. He randomly selects a sample of 350 residents from that county and surveys them. The results are listed below. Test journalist’s the claim at the α = 0.05 level of significance.
- Fill in the
expected values .
Economic Concern Jobs Medical Care Higher Education Housing Number of residents 20 133 111 86 Expected Value
1. Hypotheses: - Test statistic and P-value. State calculator
function used. - Conclusion in terms of the context.
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