Mathematics, 07.07.2020 17:01 clickbaitdxl
a pollster wants to construct 95% confidence interval for the proportion of adults who believe that economic conditions are getting better. A gallup poll taken in July 2010 estimates this proportion to be 0.33. Using this estimate, what sample size is needed so that the confidence interval will have a margin of error of 0.016?
Answers: 3
Mathematics, 21.06.2019 23:30
Savannah had 40 iris blooms last year this year she had 15% more iris blooms how many more hours blooms did savannah have this year
Answers: 1
Mathematics, 22.06.2019 02:30
The center on a target has a diameter of 5 inches. the whole target has a diameter of 25 inches. complete the explanation for what part of the whole target is the center. the center of the target takes up % of the whole target.
Answers: 3
Mathematics, 22.06.2019 02:30
The first and second steps to solve the equation 3x/5 + 5 = 20.are shown below 3x/5 + 5 - 5 = 20 - 5 3x/5 (5/3) = 15 (5/3)a.addition property of equality b.subtraction property of equalityc.multiplication property of equalityd.division property of equality
Answers: 3
a pollster wants to construct 95% confidence interval for the proportion of adults who believe that...
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