Statistics Solutions

(Solution Library) For overseas flights, an airline has three different choices on its dessert menu - ice cream, apple pie, and chocolate cake. Based on

Question: For overseas flights, an airline has three different choices on its dessert menu – ice cream, apple pie, and chocolate cake. Based on past experience, the airline feels that each dessert is equally likely to be chosen. If a random sample of 90 passengers is selected, what is the approximate probability that:

  1. At least 20 will choose ice cream for dessert?
  2. Exactly 20 will choose ice cream for dessert?
  3. Less than 20 will choose ice cream for dessert?

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