subject
Mathematics, 24.02.2020 21:17 lucerogd170

In a poll of 25,000 voters in a certain city, 74% said that they backed a bill that would limit growthand development in their city. The margin of error in the poll was reported as 2 percentage points(with a 95% degree of confidence). Make a statement about the adequacy of the sample size for thegiven margin of error. A)The stated margin of error could be achieved with a larger sample size. B)The reported margin of error is consistent with the sample size. C)The sample size is too large to achieve the stated margin of error. D)The sample size is too small to achieve the stated margin of error. E)The stated margin of error could be achieved with a smaller sample size.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
Triangle jkl was dilated using the rule dm, 1/3 the image, triangle j’ k’ l’ is the result of the dilation. a.5 units b.7.5 units c.10 units d.12.5 units
Answers: 2
question
Mathematics, 21.06.2019 16:10
To find the extreme values of a function f(x.y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x,y)=xy
Answers: 2
question
Mathematics, 21.06.2019 17:00
What expression is equivalent to (2x-1)(x-3)?
Answers: 1
question
Mathematics, 21.06.2019 18:50
Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents
Answers: 3
You know the right answer?
In a poll of 25,000 voters in a certain city, 74% said that they backed a bill that would limit grow...
Questions
Questions on the website: 13722360