Statistics Solutions

Solution: For years, the proportion of passengers with more than one piece of carry-on luggage has been stable at approximately 38%. A commercial airline

Question: For years, the proportion of passengers with more than one piece of carry-on luggage has been stable at approximately 38%. A commercial airline is concerned that this proportion has changed recently. They randomly selected 200 passengers and determined that 82 possessed more than one piece of carry-on luggage. Do they have evidence at α = 0.05 that the proportion with more than one carry-on has changed?

  1. State the null and alternative hypotheses. (2 points)
  2. Find the sample proportion, and calculate the test statistic. SW (3 points)
  3. Determine the p-value. SW (2 points)
  4. Circle one: Reject H o or Do not Reject H o (2 points)
  5. State the conclusion in terms of the described study. (2 points)

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