Name___________________________________ DQR200 Assignment 4c Course: __________

Solve the following problems. Write the answers in the answer space provided. Please show all work. Scan and upload

into Canvas by the due date assigned.

1) 8C3 1)

2) 6P4 2)

3) How many ways can an IRS auditor select 5 of 10 tax returns for an audit? 3)

4) A pollster wants to minimize the effect the order of the questions has on a person’s

response to a survey. How many different surveys are required to cover all possible

arrangements if there are 8 questions on the survey?

4)

5) How many ways can 6 people be chosen and arranged in a straight line if there are 8

people to choose from?

5)

6) In a certain lottery, five different numbers between 1 and 20 inclusive are drawn. These are

the winning numbers. To win the lottery, a person must select the correct 5 numbers in the

same order in which they were drawn. What is the probability of winning?

6)

7) A tourist in France wants to visit 12 different cities. How many different routes are

possible?

7)

8) A company wants to hire a software engineer, an administrative assistant, and a sales

representative. There are 5 possible candidates for the position of software engineer, 2 for

the position of administrative assistant, and 4 for the position of sales representative. How

many ways are there to choose the three people who will be hired?

8)

9) License plates are made using 3 letters followed by 3 digits. How many plates can be made

if repetition of letters and digits is allowed?

9)

10) There are 8 members on a board of directors. If they must form a subcommittee of 6

members, how many different subcommittees are possible?

10)

1

Topic 18 Basics of Probability Please complete the following assessment by providing the answers in the cells provided. | ||||||||||||||

Please refer to the tables on the right when appropriate. | ||||||||||||||

The following data represent the region of birth of foreign-born residents in the US in 2000. | ||||||||||||||

1. Find the probability a randomly selected Foreign Born US Residents was born in the America’s. | Region | Number (thousands) | ||||||||||||

Europe | 4,772 | |||||||||||||

answer: | Asia | 8,364 | ||||||||||||

Africa | 840 | |||||||||||||

2. What is the probability a randomly selected employee does not earn retirement benefits? | Oceana | 180 | ||||||||||||

Latin America | 15,472 | |||||||||||||

answer: | North America | 836 | ||||||||||||

3. What is the probability of a false positive pregnancy test? | ||||||||||||||

answer: | Employees of a Company | |||||||||||||

Retirement Benefits | No Retirement Benefits | total | ||||||||||||

4. What is the probability a pregnancy test will not result in a false positive test result? | Male | 250 | 50 | |||||||||||

answer: | Female | 125 | 75 | |||||||||||

Total | ||||||||||||||

5. Suppose you toss 3 fair coins. What is the probability thay you get 2 or more tails? | ||||||||||||||

answer: | Pregnancy Test Results | |||||||||||||

Positive Test | Negative Test | total | ||||||||||||

6. If you roll two dice, what is the probability of getting the same thing on both dice? | Pregnant | 80 | 5 | |||||||||||

answer: | Not Pregnant | 3 | 11 | |||||||||||

Total | ||||||||||||||

7. If you roll two dice, what is the probability of not getting a sum of 7? | ||||||||||||||

answer: | ||||||||||||||

8. If a card is selected from a standard 52 card deck. What is the probability of selecting a club or diamond? | ||||||||||||||

answer: | ||||||||||||||

9. If a card is selected from a standard 52 card deck. What is the probability of selecting a face card or an Ace? | ||||||||||||||

answer: | ||||||||||||||

10. If you roll 2 dice, what is the probability the sum is a 4, 7 or 10? | ||||||||||||||

answer: |

10. If 2 passengers are selected at random from the Titanic Mortality Data, what is the probability the first selected is a boy and the second selected is a girl? | |||||||||

answer: |

Why Us

Outstanding Academic Writing Service

At MyMasterPapers.com, you are assured of professional essay writing help from the leading experts online. Quality comes at the forefront of our custom writing service to ensure that all our customers are satisfied with the work delivered. We value repeat customers. For this reason, we ensure that each task is completed to perfection for high scores.

Top Writers

Our hiring process is highly intensive. The writers are exposed to a strict selection procedure before hiring to ensure that we acquire the most qualified, well-educated and experienced writers. Our team of writers, professors, editors and researchers will ensure that you get incredible results.

Plagiarism-Free Papers

We highly discourage plagiarism. For this reason, we have trained our writers in such a way that all the papers are written from scratch and are free from plagiarism. We also pay attention to ensure that each paper is completed as per the instructions provided. Referencing and citations are done as per the paper format selected by the customer. These include: APA, MLA, Chicago, Harvard, Turabian among others.

24/7 Customer Support

You can contact our support team via the chat window at the bottom right corner. Alternatively, feel free to email us via our support email: support@mymasterpapers.com. Our team is available 24/7 to respond to your queries and guide you though where need be.

Swift Delivery & 100% Money Back Guarantee

Simply choose the desired deadline when placing the order. The task is assigned to the most qualified writer as soon as the order is successfully placed. All the papers are delivered to you within the deadline selected. In case a paper cannot be delivered within the deadline selected, we request for a deadline extension within the shortest time possible.

Free Unlimited Revisions

Our customers can always request for a revision in case they feel that something needs to be added or changed after the final paper has been delivered. We do not charge for revisions. However, we highly discourage our customers from misusing this policy.

Try it now!

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

Mymasterpapers.com specializes in custom essay writing for all level of students. Simply relax as we get your paper done within the timeline indicated.

Essays

Our team of skilled writers and researchers is readily available to get any type of academic paper completed. We deliver high quality papers and projects to our customers to ensure that we maintain a long-term relationship that will shine your academic career.

Admissions

Admission Essays & Professional Writing

An admission essay allows you to express yourself by providing personal details that wouldn’t have fit on other areas of an application. We have a team of experienced writers who will get you to the desired academic level through a professional and a personalized admission essay.

Reviews

Editing & proofreading

Are you seeking for editing or proofreading help? We have a team of editors who will ensure that any issue within you paper has been addressed. Upload the paper to be cleaned up and relax as we get the job done.

Reviews

Revision Support

At mymasterpapers.com, you can always ask for revision in case you want some changes in you paper. We focus on ensuring that the grammar, research and formatting are done as per the latest academic writing standards.