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The Affordable Care Act (ACA) signed into law by President Barrack Obama in 2010 was the most significant regulatory reform of the United States healthcare system since the passage of Medicare and Medicaid in 1965. The law was designed to expand insurance coverage and reduce the costs of health care. The ACA has been controversial since its passage, and many politicians and groups advocate for changing the law in some way. AFFORDABLE CARE ACT In a Rasmussen Reports poll conducted January 5, 2017, 545 out of 973 randomly selected likely voters want Congress and the President to change the law. a. Find the point estimate for the proportion of Americans who want to change the law. Round your answer to 4 decimal places. b. Using a critical value of 1.96 (instead of 2), construct the 95% confidence interval for the proportion of Americans who want to change the law. Enter your answer in the form (a,b) and round to 4 decimal places. c. Does the evidence support the claim that more than half of Americans want Congress and the President to change the law?

The Affordable Care Act (ACA) signed into law by President Barrack Obama in 2010 was the most significant regulatory reform of the United States healthcare system since the passage of Medicare and Medicaid in 1965. The law was designed to expand insurance coverage and reduce the costs of health care. The ACA has been controversial since its passage, and many politicians and groups advocate for changing the law in some way. AFFORDABLE CARE ACT In a Rasmussen Reports poll conducted January 5, 2017, 545 out of 973 randomly selected likely voters want Congress and the President to change the law. a. Find the point estimate for the proportion of Americans who want to change the law. Round your answer to 4 decimal places. b. Using a critical value of 1.96 (instead of 2), construct the 95% confidence interval for the proportion of Americans who want to change the law. Enter your answer in the form (a,b) and round to 4 decimal places. c. Does the evidence support the claim that more than half of Americans want Congress and the President to change the law?

MATLAB: An Introduction with Applications
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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Question 14 > The Affordable Care Act (ACA) signed into law by President Barrack Obama in 2010 was the most significant regulatory reform of the United States healthcare system since the passage of Medicare and Medicaid in 1965. The law was designed to expand insurance coverage and reduce the costs of health care. The ACA has been controversial since its passage, and many politicians and groups advocate for changing the law in some way. AFFORDABLE CARE ACT In a Rasmussen Reports poll conducted January 5, 2017, 545 out of 973 randomly selected likely voters want Congress and the President to change the law. Jees a. Find the point estimate for the proportion of Americans who want to change the law. Round your answer to 4 decimal places. to change the law? b. Using a critical value of 1.96 (instead of 2), construct the 95% confidence interval for the proportion of Americans who want to change the law. Enter your answer in the form (a,b) and round to 4 decimal places. c. Does the evidence support the claim that more than half of Americans want Congress and the President
Transcribed Image Text:Question 14 > The Affordable Care Act (ACA) signed into law by President Barrack Obama in 2010 was the most significant regulatory reform of the United States healthcare system since the passage of Medicare and Medicaid in 1965. The law was designed to expand insurance coverage and reduce the costs of health care. The ACA has been controversial since its passage, and many politicians and groups advocate for changing the law in some way. AFFORDABLE CARE ACT In a Rasmussen Reports poll conducted January 5, 2017, 545 out of 973 randomly selected likely voters want Congress and the President to change the law. Jees a. Find the point estimate for the proportion of Americans who want to change the law. Round your answer to 4 decimal places. to change the law? b. Using a critical value of 1.96 (instead of 2), construct the 95% confidence interval for the proportion of Americans who want to change the law. Enter your answer in the form (a,b) and round to 4 decimal places. c. Does the evidence support the claim that more than half of Americans want Congress and the President
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