Statistics, Binder Ready Version: Unlocking the Power of Data
Statistics, Binder Ready Version: Unlocking the Power of Data
2nd Edition
ISBN: 9781119163664
Author: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. 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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