Mathematics, 07.07.2020 15:01 evandlubbep6bsvu
In a survey of 623 adults, 95 said that they regularly lie to people conducting surveys. Create a 99% confidence interval for the proportion of adults who regularly lie to people conducting surveys. Use a TI-83, TI-83 plus, or TI-84 calculator, rounding your answers to three decimal places.
Answers: 1
, and a confidence level of 
, we have the following confidence interval of proportions.
.
, z is the value of Z that has a pvalue of 
, so 
. 
Another question on Mathematics
Mathematics, 21.06.2019 15:00
Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32
Answers: 2
Mathematics, 21.06.2019 16:40
Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)
Answers: 2
Mathematics, 21.06.2019 23:30
What is the volume of a rectangular crate that has dimensions 9 inches by 9 inches by 1 feet? 1,458 in.3 121.5 in.3 1,012.5 in.3 36 in.3
Answers: 1
You know the right answer?
In a survey of 623 adults, 95 said that they regularly lie to people conducting surveys. Create a 99...
Questions
Mathematics, 14.07.2019 20:10
Chemistry, 14.07.2019 20:10
Biology, 14.07.2019 20:10
Physics, 14.07.2019 20:10
Social Studies, 14.07.2019 20:10
Biology, 14.07.2019 20:10
History, 14.07.2019 20:20
Social Studies, 14.07.2019 20:20
History, 14.07.2019 20:20
History, 14.07.2019 20:20
Social Studies, 14.07.2019 20:20
Biology, 14.07.2019 20:20
Biology, 14.07.2019 20:20
History, 14.07.2019 20:20
