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Based on a research poll of 2260 Americans, the 95% confidence interval for the proportion of Americans who would like to live somewhere else is
Based on a research poll of 2260 Americans, the 95% confidence interval for the proportion of Americans who would like to live somewhere else is (0,44,0.48)
A.) what kind of sentence interprets this confidence interval.
B.) State the sample proportion.
C.) State the margin error.
D.) Suppose we wanted a more precise estimate of the proportion of all Americans who would like to live somewhere else. What are two ways the width of the interval could be decreased.
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