Mathematics, 10.03.2020 19:59 darriennichole
A. At one time during his term, President Bush's approval rating was 41 percent with a margin of error of plus or minus 3 points. Write this statement as a
confidence interval.
B. The article does not state the confidence level for the ratings. Use the margin of error to determine the standard error of the estimate (standard
deviation) if a 95% confidence level was used. What is the standard error if a 99% confidence level was used?
Answers: 1
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Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?
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Taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor with some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)= 2x+1 g(x)= 2x^2+1
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Mathematics, 22.06.2019 03:20
What is an equation of the line that is perpendicular to y=-x+3 and passes through the point (4, 12)? enter your equation in the box. basic
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A. At one time during his term, President Bush's approval rating was 41 percent with a margin of err...
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