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: 398 Weeks Ago, 6 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 04 Apr 2018 My Price 5.00

Georgia Institute of Technology

Do you pay for certain Web services? Georgia Institute of Technology's Graphics Visualization and Usability Center surveyed 13,000 Internet users and asked them about their willingness to pay fees for access to Web sites. Of these, 2,938 were definitely not willing to pay such fees (Inc. Technology, No. 3,1995).

a. Assume the 13,000 users were randomly selected. Construct a 95% confidence interval for the proportion definitely unwilling to pay fees

b. What is the width of the interval you constructed in part a? For most applications, this width 1s unnecessarily narrow. What does that suggest about the survey's sample size?

C. How large a sample size is necessary to estimate the proportion of interest to within 2% with 95% confidence.

 

Answers

Maurice Tutor
(5)
Status NEW Posted 04 Apr 2018 08:04 PM My Price 5.00

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