subject
Mathematics, 24.06.2020 02:01 jocejay83681

Based on a poll of 100 small business owners, a real estate development group claims that 67% of small business owners are in favor of the construction of a shopping mall in the area. A resident crime prevention group claims that the poll is not valid and that only 33% of small business owners are in favor of the construction of a shopping mall in the area. To determine whether this sample supports the population proportion of 0.67, a simulation of 100 trials is run, each with a sample size of 200 and a point estimate of 0.33. The minimum sample proportion from the simulation was 0.19 and the maximum sample proportion from the simulation was 0.58. The margin of error of the population proportion is found using an estimate of the standard deviation. What is the interval estimate of the true population proportion? Enter your answers, as decimals, in the boxes.

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 22.06.2019 00:30, jacks0292
For the sequence [tex]a_{n} = 2n/(n+1)[/tex], what is the value of [tex]a_{10}[/tex]
Answers: 2
image
Mathematics, 22.06.2019 02:00, robertrkumar1
There are a total of 75 students in the robotics club and science club. the science club has 9 more students than the robotics club. how many students are in the science club?
Answers: 1
image
Mathematics, 22.06.2019 02:30, byler47
The floor of a building consists of 3000 tiles which are rhombus shaped and each of it's diagonals are 45 cm and 30 cm in length. find the total cost of polishing the floor, if the cost per m² is rs. 4.
Answers: 1
image
Mathematics, 22.06.2019 02:40, hgdthbgjnb83661
How many significant figures are there in the number 10.76?
Answers: 1
You know the right answer?
Based on a poll of 100 small business owners, a real estate development group claims that 67% of sma...

Questions in other subjects: