Maurice Tutor

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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: 398 Weeks Ago, 5 Days 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 09 Oct 2017 My Price 6.00

Gallup poll survey

In a USA Today/Gallup poll survey carried out in 2009, 57% of 1006 randomly sampled American adults said that abortions should be legal only under certain circumstances when asked, “Do you think abortions should be legal under any circumstance, legal only under certain circumstances or illegal in all circumstances?” (Source: http:// www.pollingreport.com/abortion.htm).

a. Calculate a 95% confidence interval that estimates the proportion of all Americans in 2009 who thought abortions should be legal only under certain circumstances.

b. On the basis of this confidence interval, is it reasonable to infer that in 2009 more than half of all Americans thought that abortions should be legal only under certain circumstances? Explain.

c. In the survey, 18% answered that abortions should be illegal in all circumstances. Calculate a 95% confidence interval that estimates the proportion of all Americans in 2009 who thought abortions should be illegal in all circumstances.

 

Answers

Maurice Tutor
(5)
Status NEW Posted 09 Oct 2017 12:10 PM My Price 6.00

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