A report by the Gallup Poll stated that on average a woman visits her physician 5.8 times a year. A researcher randomly selects 20 women and obtained the data below, 3. 2 1 3 7 9. 4. 6. 6. 8 4. 1 3 4 1 At a = 0.05, can it be concluded that the average is still 5.8 visits per year? a) Based on reading the problem, how do we know we are working with a hypotheses test ( Ho and H1)? This question has two possible answers. O Asks us to find (estimate) the % confidence interval of the population (true) mean. Asks us to find (estimate) the % confidence interval of the population (true) proportion. Va is provided. V Asks if there is evidence or can we conclude something. O Asks us to find the sample size (how many or how large). Ho = P Claim 21 H1 21 Not the claim b) Please select the correct normal distribution based on our H1?

A report by the Gallup Poll stated that on average a woman visits her physician 5.8 times a year. A researcher randomly selects 20 women and obtained the data below, 3. 2 1 3 7 9. 4. 6. 6. 8 4. 1 3 4 1 At a = 0.05, can it be concluded that the average is still 5.8 visits per year? a) Based on reading the problem, how do we know we are working with a hypotheses test ( Ho and H1)? This question has two possible answers. O Asks us to find (estimate) the % confidence interval of the population (true) mean. Asks us to find (estimate) the % confidence interval of the population (true) proportion. Va is provided. V Asks if there is evidence or can we conclude something. O Asks us to find the sample size (how many or how large). Ho = P Claim 21 H1 21 Not the claim b) Please select the correct normal distribution based on our H1?

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Description: YouTubeA MapsI Social Problems 8...Cal State Apply |...A report by the Gallup Poll stated that on average a woman visits her physician 5.8 times ayear. A researcher randomly selects 20 women and obtained the data below.33729.4.686.4241At a =0.05, ca

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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