Poll - PowerPoint PPT Presentation

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Poll

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... the past eight weeks by swimmers who all had one thing in common: their swimsuit. ... Speedo claims the bodysuit can cut as much as two percent off race times. ... – PowerPoint PPT presentation

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Title: Poll


1
Poll
  • Zeina Shanata

2
Speedo Controversy
  • Speedos Super Suit Raises Controversy
  • Posted on Tuesday, 15 April 2008, 0015 CDT
  • As of last Sunday, 36 world records have been
    eclipsed over the past eight weeks by swimmers
    who all had one thing in common their
    swimsuit.Created by Speedo with help from NASA,
    the new LZR Racer bodysuit has spurred a lively
    debate over legitimacy of the recent triumphs in
    the swimming world.Speedo claims the bodysuit
    can cut as much as two percent off race times.
    Although some are calling for the suit to be
    banned, coaches and swimmers say its simply too
    late as many swimmers have already worn it to
    qualify for the Beijing Olympics.

3
Representative Sample
  • 37 Notre Dame Varsity Swimming athletes
  • -Should the LZR Racer be banned from Beijing?
  • - 8 Yes 29 No

4
Confidence Interval
  • p .22 (Yes) .78(No)
  • _at_ 60 (.163, .277)
  • _at_ 70 (.149, .291)
  • _at_ 80 (.133, .307)
  • _at_ 90 (.108, .332)
  • _at_ 95 (.087,.354)
  • _at_ 98 (.062, .378)
  • _at_ 99 (.045, .395)
  • _at_ 99.9 (-.004, .444)
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