Statistics Solutions

[Solved] A large mail order company has placed an order for 8000 electric can openers with a supplier on the condition that no more than 2 % of the can

Question: A large mail order company has placed an order for 8000 electric can openers with a supplier on the condition that no more than 2 % of the can openers are defective. To check the shipment, the company tests a random sample of410 of the can Openers and finds 16 to be defective.

  1. Does this provide sufficient evidence to indicate that the proportion of defective can openers in the shipment exceeds 0.02? Use alpha = .05.
  2. Also compute the 95 % confidence interval for the proportion of defective can openers based on the sample info. Does this interval agree with hypothesis test findings? Explain

Price: $2.99
Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document


∴ Other downloads you may be interested in ∴

log in to your account

Forgot password?
Don't have a membership account?
REGISTER

reset password

Back to
log in

sign up

Back to
log in