(22.06) Resistance training is a popular form of conditioning aimed at enhancing sports performance and is...

50.1K

Verified Solution

Question

Basic Math

(22.06) Resistance training is a popular form of conditioningaimed at enhancing sports performance and is widely used among highschool, college, and professional athletes, although its use foryounger athletes is controversial. Researchers obtained a randomsample of 4280 patients between the ages of 8 and 30 who wereadmitted to U. S. emergency rooms with injuries classified by theConsumer Product Safety Commission code "weight-lifting." Theseinjuries were further classified as " accidental" if caused bydropped weight or improper equipment use. Of the 4280weight-lifting injuries, 1456 were classified as accidental.

What is a 96% confidence interval for the proportion ofweight-lifting injuries in this age group that were accidental?

The 96% confidence interval (±±0.001) is from  to

Answer & Explanation Solved by verified expert
4.4 Ratings (891 Votes)
Solution Given thatn 4280x 1456Point estimate sample proportion x n 1456    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students