LC MAT135 Final Exam Latest 2022 April

Question # 00635189
Course Code : MAT135
Subject: Mathematics
Due on: 05/13/2022
Posted On: 05/13/2022 05:29 AM
Tutorials: 1
Rating:
4.9/5
Question Dot Image

MAT135 Introduction to Statistics and Data Analysis

Final Exam

Directions:  Place all answers in the space provided.  Circle all of your answers.  Show all work used to arrive at your solution for partial credit consideration.

For the following statements, tell whether descriptive or inferential statistics have been used.

1. _______________   The average life expectancy in New Zealand is 78.49 years.  (Source:  World Factbook 2004)

2.  _______________  A diet high in fruits and vegetables will lower blood pressure. (Institute of Medicine)

3.  _______________  The total amount of estimated losses from hurricane Hugo was $4.2 billion.  (Insurance Service Office)

Classify each as nominal-level, ordinal-level, interval-level or ratio-level-data

4.  ______________     Ratings of movies as G, PG, and R.

5.  ______________     Number of candy bars sold on a fund drive.

Give the boundaries for each value.

6.  _______________  48 seconds

7.  _______________  .56 centimeter

8.  _______________  9.1 quarts

Classify each as random, systematic, stratified or cluster

9. _______________  To conduct a pre-election opinion poll on a proposed amendment to the state constitution, a random sample of 10 telephone prefixes (first three digits of the phone number) was selected and all house holds from the phone prefixes selected were called

10.  _______________  To maintain quality control in a brewery, every 20th bottle of beer coming off the production line was opened and tested.

  Distribution of salaries of the ACME Corporation

 11.         What is the approximate number of employees who earn between $33,000 and $43,000 annually?

12.            There are approximately 2,700 employees of ACME Corporation.  About what percentage of employees earn over $76,999?

13.          The largest percentage of employees earn between $44,000-$54,000.  Which 2 salary ranges have roughly an equal amount of employees?

   According to the National Bureau of Economic Research, the lengths of business cycles from 1919 to     1995, measured from trough to trough (a trough is the low point) in months, were

61           38           46           50           74           73           98           58          

65                           44           127         62           74           38           110         57

14.  Find the Mean

15.  Find the Median

16.  Find the Mode

17.  Find the Midrange

18.  Find the Standard Deviation

19/20.  It has been claimed that for samples of size n=10 the range should be roughly three times as large as the standard deviation.  Check this claim with reference to the following test scores, which 10 students obtained on an examination: 73, 86, 68, 67, 87, 80, 60, 76, 71, and 82.

 When two dice are rolled find the probability of getting:

21.          A sum greater than 8

22.            A sum that is divisible by 3

A recent study of robberies for a certain geographic area showed an average of 1 robbery per 20,000 people. In a city of 80,000 people, find the probability of the following.

23.             0 robberies

24.             1 robbery        

25.             2 robberies

Dot Image
Rapidanswer Posted By :
Questions: 3321 Tutorials: 3311
Tutorials for this Question

LC MAT135 Final Exam Latest 2022 April

Tutorial # 00634068
Posted On: 05/13/2022 05:31 AM
Feedback Score: Not rated yet!
Purchased By: 2
Rapidanswer
Posted By:
Questions:
3321
Tutorials:
3311
Report this Tutorial as Inappropriate
Tutorial Preview
The solution of LC MAT135 Final Exam Latest 2022 April...
Attachments
LC_MAT135_Final_Exam_Latest_2022_April.zip (38.51 KB)

Great! We have found the solution of this question!

Related Questions
LC MAT135 Module 3 Homework Latest 2022 April
MAT135 Introduction to Statistics and Data Analysis Module 3 Homework Please complete the following problems from the Bluman text and upload them to Canvas for review. Feel free to reach out wi …
LC MAT135 Module 1 Homework Latest 2022 April
MAT135 Introduction to Statistics and Data Analysis Module 1 Homework Please complete the following problems from the Bluman text and upload them to Canvas for review. Feel free to reach out wi …
LC MAT135 Module 2 Homework Latest 2022 April
MAT135 Introduction to Statistics and Data Analysis Module 2 Homework Please complete the following problems from the Bluman text and upload them to Canvas for review. Feel free to reach out wi …
LC MAT135 Module 5 Homework Latest 2022 April
MAT135 Introduction to Statistics and Data Analysis Module 5 Homework Please complete the following problems from the Bluman text and upload them to Canvas for review. Feel free to reach out wi …
LC MAT135 Module 7 Homework Latest 2022 April
MAT135 Introduction to Statistics and Data Analysis Module 7 Homework Chapter 6 Exercises If using the 9th edition: p. 305 - 306 10th edition: pages 304-305 #'s 1-5 and also …
LC MAT135 Module 4 Homework Latest 2022 April
MAT135 Introduction to Statistics and Data Analysis Module 4 Homework Please complete the following problems from the Bluman text and upload them to Canvas for review. Feel free to reach out wi …
LC MAT135 All Homeworks Latest 2022 April (Full)
MAT135 Introduction to Statistics and Data Analysis Module 1 Homework Please complete the following problems from the Bluman text and upload them to Canvas for review. Feel free to reach out wi …
LC MAT135 Module 6 Assignment Latest 2022 April
MAT135 Introduction to Statistics and Data Analysis Module 6 Assignment Team Research Assignment Analysis of Flawed Research Understanding the principles in research design and delivery w …
LC MAT135 Module 7 TEST Latest 2022 April
MAT135 Introduction to Statistics and Data Analysis Module 7 TEST   Test # 5 Name _______________________________ 1.  Find the probabilities that a random variable will take on a …
LC MAT135 Module 7 Discussion Latest 2022 April
MAT135 Introduction to Statistics and Data Analysis Module 7 Discussion DQ1 Designing your own statistical study Before beginning this discussion please read: 5 Steps for Conducting Scien …
Recent Questions
History Chinese American Women Defense Workers Essay
SMCCCD History Chinese American Women Defense Workers Essay Introduction Historians love to review the works of other historians. Whenever a new history book is written, the historical professio …
History The Sixties period of transition discussion
APUS history The Sixties period of transition discussion Reaction Forum Discussion 6: The Sixties Instructions: Please discuss the following prompt with 2 direct quotes from Eric Foner's& …
Effective communication is one of the keys to any successful interaction
Arizona State University Spaniards and the Aztecs Questions Effective communication is one of the keys to any successful interaction between people. This is true not only in the past (for example w …
Civil Rights Movement Essay - What are the three most interesting
America Public University Civil Rights Movement Essay What are the three most interesting and/or shocking new information you learned about the United States History since the Civil Rights Movement …
Week 15 A Curious Case of the New Black A Conversation Paper
COCF Week 15 A Curious Case of the New Black A Conversation Paper Writing Prompt: For your final paper, I would like you to respond to the essay assigned for Week 15: "A Curious Case of the …
The Constitution is not the U.S.’s first form of government
The University of Texas at Arlington US Constitution Essay You will write a 500-word MLA style essay that answers the following questions: The Constitution is not the U.S.’s first form of gov …
Wang Tao on Refor, What arguments did Wang Tao
Jacksonville University Wang Tao on Reform Discussion Read the selection “Wang Tao on Reform.” What arguments did Wang Tao use in his efforts to persuade readers to accept his point of …
Roman Empire and Rise of Christianity - What traditional Roman beliefs
University of Michigan Roman Empire and Rise of Christianity Questions In the decades following the ascendancy of Augustus Caesar, the Roman Empire enjoyed its greatest expansion in territory, weal …
Causes of World War I from A European Perspective
Cuyamaca College Causes of World War I from A European Perspective Questions Select any four questions of your choice listed below. Make sure you answer all parts of the question. Minimum requireme …
Second World War - Frankl argues, based on his experience
Grantham University Second World War Questions DISCUSSION 1: Frankl argues, based on his experience of the concentration camp, that camp inmates could choose to keep their “spiritual freed …