Computing Weights

Question Description

Week 2 Assignment

Question 1

  1. Compute the weighted mean for the following data.


Grade Earned
















If the professor asked you if you would like the mean grade or the weighted mean grade for your final grade, which would you choose? Why? What weighted category made the greatest impact?

Question 2

  1. If P(A) = 0.70, P(B) = 0.20, and P(A ∩ B) = 0.15, then P(B | A) =

Question 3

Ten vitamin and five sugar tablets identical in appearance are in a box. These are the only things in the box. One tablet is taken at random and given to Person A. A tablet is then selected and given to Person B. What is the probability that

  1. Person A was given a vitamin tablet?
  2. Person A was given a piece of candy.
  3. Person A was given a tablet of some kind.
  4. Person B was given a sugar tablet given that Person A was given a vitamin tablet?
  5. neither was given vitamin tablets?
  6. both were given vitamin tablets?
  7. Person A was given a sugar tablet and Person B was given a vitamin tablet?
  8. Person A was given a vitamin tablet and Person B was given a sugar tablet?
  9. exactly one person was given a vitamin tablet?
Grading Criteria Assignments Maximum Points
Meets or exceeds established assignment criteria 40
Demonstrates an understanding of lesson concepts 20
Clearly presents well-reasoned ideas and concepts 30
Uses proper mechanics, punctuation, sentence structure, and spelling 10
Total 100
Get 20% Discount on The assignment
Pages (550 words)
Approximate price: -

Try it now!

Get 20% Discount on The Assignment

We'll send you the first draft for approval by at
Total price:

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services

EssayBrill has stood as the world’s leading custom essay writing services providers. Once you enter all the details in the order form under the place order button, the rest is up to us.


Essay Writing Services

At EssayBrill, we prioritize on all aspects that bring about a good grade such as impeccable grammar, proper structure, zero-plagiarism and conformance to guidelines. Our experienced team of writers will help you completed your essays and other assignments.


Admission and Business Papers

Be assured that you’ll definitely get accepted to the Master’s level program at any university once you enter all the details in the order form. We won’t leave you here; we will also help you secure a good position in your aspired workplace by creating an outstanding resume or portfolio once you place an order.


Editing and Proofreading

Our skilled editing and writing team will help you restructure you paper, paraphrase, correct grammar and replace plagiarized sections on your paper just on time. The service is geared toward eliminating any mistakes and rather enhancing better quality.


Technical papers

We have writers in almost all fields including the most technical fields. You don’t have to worry about the complexity of your paper. Simply enter as much details as possible in the place order section.