The General Social Survey polled a sample of 1048 adults in the year 2010, asking them how many hours per week they spent on the Internet. A second sample of 1399 adults was taken in the year 2014. Assume these are simple random samples from populations of adults. What is the appropriate statistical test for this study? O t-test for proportions O t-test for paired observations O z-test for two populations O test for variances

The General Social Survey polled a sample of 1048 adults in the year 2010, asking them how many hours per week they spent on the Internet. A second sample of 1399 adults was taken in the year 2014. Assume these are simple random samples from populations of adults. What is the appropriate statistical test for this study? O t-test for proportions O t-test for paired observations O z-test for two populations O test for variances

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 1GP

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