Maurice Tutor

(5)

$15/per page/Negotiable

About Maurice Tutor

Levels Tought:
Elementary,Middle School,High School,College,University,PHD

Expertise:
Algebra,Applied Sciences See all
Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 409 Weeks Ago, 1 Day Ago
Questions Answered: 66690
Tutorials Posted: 66688

Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 06 Nov 2017 My Price 6.00

CBS News poll

A CBS News poll conducted between December 17 and 22, 2009, asked a random sample of n 5 563 married adult Americans, “Would you say that your marriage with your spouse is better, worse or about the same as your parents’ marriage?” (http://www.pollingreport.com/life .htm, March 9, 2010). The percentages that selected each response follow:

Better: 55%

Worse: 3%

About the same: 41%

Unsure: 1%

a. What is the margin of error for this poll? Give your answer as both a proportion and a percentage.

b. What is a conservative 95% confidence interval for the population proportion that would have responded “Better?” Give your answer for the population percentage as well.

c. Write a sentence or two interpreting the interval that you found in part (b).

d. Based on the interval you found in part (b), could you conclude that in December 2009 more than half of all married adult Americans thought that their own marriage was better than their parents’ marriage? Explain.

 

Answers

Maurice Tutor
(5)
Status NEW Posted 06 Nov 2017 11:11 PM My Price 6.00

Hel-----------lo -----------Sir-----------/Ma-----------dam-----------Tha-----------nk -----------You----------- fo-----------r u-----------sin-----------g o-----------ur -----------web-----------sit-----------e a-----------nd -----------acq-----------uis-----------iti-----------on -----------of -----------my -----------pos-----------ted----------- so-----------lut-----------ion-----------.Pl-----------eas-----------e p-----------ing----------- me----------- on-----------cha-----------t I----------- am----------- on-----------lin-----------e o-----------r i-----------nbo-----------x m-----------e a----------- me-----------ssa-----------ge -----------I w-----------ill----------- be-----------

Not Rated(0)