Borachio eats at the same fast food restaurant every day.

User Generated

ofpuzvq5

Mathematics

Description

  1. Borachio eats at the same fast food restaurant every day. Suppose the time X between the moment Borachio enters the restaurant and the moment he is served his food is normally distributed with mean 4.2 minutes and standard deviation 1.3 minutes.

    1. Find the probability that when he enters the restaurant today it will be at least 5 minutes until he is served.
    2. Find the probability that average time until he is served in eight randomly selected visits to the restaurant will be at least 5 minutes.

User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.

Explanation & Answer

Thank you for the opportunity to help you with your question!

upload this question as a standard question. it will be help you. no one help in easy question 

Please let me know if you need any clarification. I'm always happy to answer your questions.


Anonymous
Really helpful material, saved me a great deal of time.

Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4

Related Tags