Mathematics, 24.02.2022 07:00 dbhuggybearow6jng
The North American Free Trade Agreement (NAFTA) enacted in 1994 is a trilateral trade agreement signed by the United States, Canada and Mexico. This trade agreement has been controversial since its inception and Americans remain split on the issue. In a Gallup Poll conducted February 1-5, 2017, 431 out of 937 randomly selected Americans aged 18 or older stated that they believed that NAFTA was bad for the United States.
Find the point estimate for the proportion of Americans who believe that NAFTA was bad for the United States.
Round your answer to 4 decimal places
Find the margin of error for a 95% confidence interval.
Construct the 95% confidence interval for the proportion of Americans who believe that NAFTA was bad for the United States.
Enter your answer as an interval of the form (low, high) rounded to 3 decimal places.
Can you conclude that more than half of Americans believe that NAFTA was bad for the United States?
a. No conclusions can be drawn since the confidence interval contains 0.50.
b. Yes, the entire confidence is above 0.50.
c. No, the entire confidence interval is below 0.50.
Answers: 3
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The North American Free Trade Agreement (NAFTA) enacted in 1994 is a trilateral trade agreement sign...
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