Suppose you want to estimate the proportion of traditional college
Suppose you want to estimate the proportion of traditional college students on your campus who own their own car. You have no preconceived idea of what that proportion might be.
a) What sample size is needed if you wish confident that your estimate is within 0.02 proportion?
b) What sample size is needed if you wish confident that your estimate is within 0.02 proportion?
c) What sample size is needed if you wish confident that your estimate is within 0.05 proportion?
Membership TRY NOW
  • Access to 800,000+ Textbook Solutions
  • Ask any question from 24/7 available
    Tutors
  • Live Video Consultation with Tutors
  • 50,000+ Answers by Tutors
OR
Relevant Tutors available to help