A certain delivery service offers both express and standard delivery. Seventy-five

Chapter 2, Problem 26

(choose chapter or problem)

A certain delivery service offers both express and standard delivery. Seventy-five percent of parcels are sent by standard delivery, and \(25 \% \) are sent by express. Of those sent standard, \(80 \%\) arrive the next day, and of those sent express, \(95 \%\) arrive the next day. A record of a parcel delivery is chosen at random from the company’s files.

a. What is the probability that the parcel was shipped express and arrived the next day?

b. What is the probability that it arrived the next day?

c. Given that the package arrived the next day, what is the probability that it was sent express?

Equation Transcription:

Text Transcription:

25%

80%

95%

Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.

Becoming a subscriber
Or look for another answer

×

Login

Login or Sign up for access to all of our study tools and educational content!

Forgot password?
Register Now

×

Register

Sign up for access to all content on our site!

Or login if you already have an account

×

Reset password

If you have an active account we’ll send you an e-mail for password recovery

Or login if you have your password back