ZuoTi.Pro
Question

Hello, I need help with the following questions. Please show your computations. Thank you! Use the...

Hello,

I need help with the following questions. Please show your computations. Thank you!

Use the information below to answer questions 1 and 2.

Suppose the machine that seals the cereal boxes operates for an average of 13 days before it breaks down. Assume the machine has just been serviced and is in good running order and that the timing of breakdowns follows an exponential distribution.

  1. What is the probability that the machine works for 13 days before it breaks down?
    1. 0.50
    2. 0.63
    3. 0.71
    4. 0.84
  1. What is the probability that the machine will operate longer than 20 days?
    1. 0.05
    2. 0.13
    3. 0.18
    4. 0.21
math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
Hello, I need help with the following questions. Please show your computations. Thank you! Use the...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Hello, I need help with the following two questions. Please show your computations. Thank you! The...

    Hello, I need help with the following two questions. Please show your computations. Thank you! The number of raisins in a 24 oz. box of Raisin Bran Cereal is normally distributed with a mean of 100 raisins and a standard deviation of 15 raisins. Help the manager decide the raisin count per box for the top 3% boxes with respect to the raisin content. In other words, how many raisins must be in a box so that the box is...

  • Hello I need help answering these questions thank you Which option fits type II error the...

    Hello I need help answering these questions thank you Which option fits type II error the best? O Probability of correctly rejecting the null hypothesis "Probability of rejecting the null, if the null is true" "Probability of retaining the null, if the nullis false." O "Probability of retaining the null, when it s false" QUESTION 2 The appropriate test for a study of people tested before and after they are given a drug is: z-test independent-samples t-test paired-samples t-test one-way...

  • Hello, I need help with the following questions. Please show the step by step calculations. Thank...

    Hello, I need help with the following questions. Please show the step by step calculations. Thank you! Question 1: The below table details sales information from a business that sells camping gear and boating accessories. They have 3 locations. The Sales column details the probability that a random selected sale comes from that location. The boating accessory column details the probability that a sale from that location would be a boating accessory. What is the probability that a random sale...

  • Hello, I need help with the following Discrete problem. Please show your work, thank you! 12....

    Hello, I need help with the following Discrete problem. Please show your work, thank you! 12. Select a theta notation from among (1), (n), (n?), (nº), (n), (2"), or (n!) for each of the expressions (a) 4n + 2n? -5 (b) 13 + 2 +...+ n (c) Prove you are correct for both parts a and b above

  • Hello, I need help with the following Discrete problem. Please show your work, thank you! 11....

    Hello, I need help with the following Discrete problem. Please show your work, thank you! 11. Let R be the relation defined on the set of eight-bit strings by Si R 52 provided that sy and sz have the same number of zeros. (a) Show that is an equivalence relation. (b) How many equivalence classes are there? (c) List one member of each equivalence class.

  • HELLO, PLEASE HELP WITH QUESTIONS 8-10 PLEASE PLEASE AND THANK YOU!! PLEASE, I DON'T HAVE ANY...

    HELLO, PLEASE HELP WITH QUESTIONS 8-10 PLEASE PLEASE AND THANK YOU!! PLEASE, I DON'T HAVE ANY MORE QUESTIONS, AND I ASKED THIS 2 TIMES ALREADY AND NO RESPONSE. THANK YOU!!! APPRECIATE IT!! Question Completion Status: BUTTON Questions 5 to 11 are based on the following scenario Question 5: Although the following scenario is hypothetical, it is based on actual facts. African leopards live in a variety of habitats including forests, mountains, grasslands and deserts. Most leopards are light brown with...

  • hello I need help woth the following questions.. please show your work 1. 2. 3. 1...

    hello I need help woth the following questions.. please show your work 1. 2. 3. 1 2 3 Harold Corporation, a manufacturer of electronics and communications systems, uses a service department charge system to charge profit centers with Computing and Communications Services (CCS) service department costs. The following table identifes an abbreviated list of service categories and activity bases used by the CCS department. The table also includes some assumed cost and activity base quantity information for each service for...

  • Please Use your keyboard (Don't use handwriting) Thank you.. PHC 231 I need new and unique...

    Please Use your keyboard (Don't use handwriting) Thank you.. PHC 231 I need new and unique answers, please. (Use your own words, don't copy and paste)*** Discuss Central Line-Associated Bloodstream Infection (CLABI) "or" Ventilator-Associated Pneumonia (VAP) outbreak in long-term acute care hospital settings. Address the following in your report: Characterize the epidemiology and microbiology Describe the agent and identify the host and the environment that is favorable for the infection. Discuss how the infections spread and the types of prevention...

  • Please help with this assignment. There are 3 questions. I would require each answer of 1...

    Please help with this assignment. There are 3 questions. I would require each answer of 1 page long (total 3 pages). Any help would be appreciated. Case Study: ARBRECORP LTÉE Steven L. McShane, The University of Western Australia, and David Lebeter ArbreCorp Ltée is a sawmill operation in Québec, Canada, that is owned by a major forest products company, but operates independently of the parent company. It was built 30 years ago, and completely updated with new machinery five years...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT