Question: A simple random sample of 100 households is chosen in a certain town with population of 30000. The average commute distance to work for heads of households in the sample was 10.5 miles and the SD was 7 miles. Find the 95% confidence interval for the average commute distance of heads of all households in the town, and enter the lower-end (smaller) value
Question: A simple random sample of 100 households is chosen in a certain town with population of 30000. The average commute distance to work for heads of households in the sample was 10.5 miles and the SD was 7 miles. Find the 95% confidence interval for the average commute distance of heads of all households in the town, and enter the lower-end (smaller) value
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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A simple random sample of 100 households is chosen in a certain town with population of 30000. The average commute distance to work for heads of households in the sample was 10.5 miles and the SD was 7 miles.
Find the 95% confidence interval for the average commute distance of heads of all households in the town, and enter the lower-end (smaller) value. Round your answer to two decimal places.
_________.
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