subject
Mathematics, 06.06.2020 23:00 gimmethemanswers

The 2013 Current Population Survey (CPS) estimates that 22.5% of Mississippians live in poverty, which makes Mississippi the state with the highest poverty rate in the United States.43 We are interested in finding out the probability that at least 250 people among a random sample of 1,000 Mississippians live in poverty.(a) Estimate this probability using the normal approximation to the binomial distribution.(b) Estimate this probability using the distribution of the sample proportion.(c) How do your answers from parts (a) and (b) compare?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)
Answers: 3
question
Mathematics, 21.06.2019 19:40
What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1
Answers: 2
question
Mathematics, 21.06.2019 20:00
Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite
Answers: 3
question
Mathematics, 21.06.2019 20:00
The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?
Answers: 1
You know the right answer?
The 2013 Current Population Survey (CPS) estimates that 22.5% of Mississippians live in poverty, whi...
Questions
question
English, 24.09.2019 14:50
question
Physics, 24.09.2019 14:50
question
Social Studies, 24.09.2019 14:50
Questions on the website: 13722367