CDC's National Asthma Control Program was created in 1999 to help the millions of people with asthma in the United States control their disease. According to a report released in 2010, 35.2% of US adults have intermittent asthma (meaning their asthma is well-controlled without long-term medication). In order to update the report, the CDC sampled 2200 adults and found that 725 of those sampled had intermittent asthma. Test the appropriate hypotheses to determine if the percentage of US adults with intermittent asthma has changed from the value reported by the CDC. Use a significance level of 0.01. HoHo: Select an answer p μ p̂ ȳ ? < ≠ > = HaHa:Select an answer ȳ μ p̂ p ? > ≠ < = αα = Test Statistic: ? z t = (Note: round the test statistic to two decimal places)
CDC's National Asthma Control Program was created in 1999 to help the millions of people with asthma in the United States control their disease. According to a report released in 2010, 35.2% of US adults have intermittent asthma (meaning their asthma is well-controlled without long-term medication). In order to update the report, the CDC sampled 2200 adults and found that 725 of those sampled had intermittent asthma. Test the appropriate hypotheses to determine if the percentage of US adults with intermittent asthma has changed from the value reported by the CDC. Use a significance level of 0.01. HoHo: Select an answer p μ p̂ ȳ ? < ≠ > = HaHa:Select an answer ȳ μ p̂ p ? > ≠ < = αα = Test Statistic: ? z t = (Note: round the test statistic to two decimal places)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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CDC's National Asthma Control Program was created in 1999 to help the millions of people with asthma in the United States control their disease. According to a report released in 2010, 35.2% of US adults have intermittent asthma (meaning their asthma is well-controlled without long-term medication). In order to update the report, the CDC sampled 2200 adults and found that 725 of those sampled had intermittent asthma. Test the appropriate hypotheses to determine if the percentage of US adults with intermittent asthma has changed from the value reported by the CDC. Use a significance level of 0.01.
- HoHo: Select an answer p μ p̂ ȳ ? < ≠ > = HaHa:Select an answer ȳ μ p̂ p ? > ≠ < =
- αα =
- Test Statistic: ? z t = (Note: round the test statistic to two decimal places)
- probability = Select an answer 0.0136 0.0272 0.9864
- decision: Select an answer Reject H₀ Fail to reject H₀
- At the 0.01 level, there Select an answer is is not significant evidence to conclude the percentage of US adults with intermittent asthma is Select an answer different than less than greater than than 35.2%.
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