The vegetarian resource group commissioned Harris Poll in 2016 to conduct a nationally representative online poll of 2,015 adults aged 18 and over. They found that 3.3% of the respondents identified as vegetarian. A. Construct and interpret a 95% confidence interval for the proportion of the vegitarians B. Explain why a 90% confidence interval for the proportion of vegetarians will be wider/narrower than the one in (a). Construct the interval to confirm. C. Explain why the interval will be wider/narrower than the one in (a) if the sample size changed to n=300. Construct the interval to confirm

The vegetarian resource group commissioned Harris Poll in 2016 to conduct a nationally representative online poll of 2,015 adults aged 18 and over. They found that 3.3% of the respondents identified as vegetarian. A. Construct and interpret a 95% confidence interval for the proportion of the vegitarians B. Explain why a 90% confidence interval for the proportion of vegetarians will be wider/narrower than the one in (a). Construct the interval to confirm. C. Explain why the interval will be wider/narrower than the one in (a) if the sample size changed to n=300. Construct the interval to confirm

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section: Chapter Questions

Problem 8SGR

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