STATISTICS (LL)
3rd Edition
ISBN: 9781119826453
Author: Lock
Publisher: WILEY
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Chapter E, Problem 3E
a.
To determine
Generate 90% bootstrap confidence interval for the proportion of residents in Country U who do not have health insurance.
b.
To determine
Obtain the 90% confidence interval for the proportion of residents in Country U who do not have health insurance.
Compare this confidence interval with the confidence interval obtained in Part (a).
c.
To determine
Interpret the 90% confidence interval for the proportion of residents in Country U who do not have health insurance to either Part (a) or Part (b).
d.
To determine
Find the sample statistic and corresponding margin of error in Part (b).
e.
To determine
Explain the reason for the difference in the margin of error between the website result and the result computed in Part (d).
f.
To determine
Generate and interpret the 90% confidence interval obtained in Part (e) for the proportion of the residents in Country U who do not have health insurance, based on the entire sample.
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