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QNT 561 Entire Course (With Final Guide)

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QNT 561 Final Exam Guide (New, 2017)

QNT 561 Week 1 Assignment Statistics Concepts and Descriptive Measures Instructions (Financial Data)

QNT 561 Week 1 Assignment Statistics Concepts and Descriptive Measures Instructions (Consumer Food)

QNT 561 Entire Course (Without Final Guide)

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QNT 561 Week 1 Assignment Statistics Concepts and Descriptive Measures Instructions (Financial Data)

QNT 561 Week 1 Assignment Statistics Concepts and Descriptive Measures Instructions (Consumer Food)

QNT 561 Week 2 Case Study MBA Schools in Asia Pacific (2 Papers)

QNT 561 Week 3 Case Study SuperFun Toys (2 Papers)

QNT 561 Final Exam Guide (New, 2017)

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. James Desreumaux, VP of Human Resources of American First Banks (AFB), is reviewing the employee training programs of AFB banks. His staff randomly selected personnel files for 100 tellers in the Southeast Region and determined that their mean training time was 25 hours. Assume that the population standard deviation is 5 hours. The 95% confidence interval for the population mean of training times is

2. If x is a binomial random

QNT 561 Week 1 Assignment Statistics Concepts and Descriptive Measures Instructions (Consumer Food)

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Purpose of Assignment

The purpose of this assignment to orient students to the key concepts in statistics. This assignment will introduce students to the language of statistics. Students will also get a chance to warm-up on evaluating some basic descriptive statistics using Excel® prior to the course start.

Assignment Steps

This assignment has an

QNT 561 Week 1 Assignment Statistics Concepts and Descriptive Measures Instructions (Financial Data)

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Purpose of Assignment

The purpose of this assignment to orient students to the key concepts in statistics. This assignment will introduce students to the language of statistics. Students will also get a chance to warm-up on evaluating some basic descriptive statistics using Excel® prior to the course start.

Assignment Steps

QNT 561 Week 1 DQ 1

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How may variance and standard deviation be applied to a real-world business-related problem? Provide a specific application in which these measures are useful.

QNT 561 Week 1 DQ 2

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When would you use Chebyshev’s theorem and the empirical rule in business? How are they calculated? Provide one real-life example that requires Chebyshev’s theorem and one that requires the empirical rule.

QNT 561 Week 1 Individual My Statslab Problem Set

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1. What is statistics?

2. Explain the difference between descriptive and inferential statistics.

3. Explain the difference between qualitative and quantitative data.

4. Explain how populations and variables differ.

5. Explain how populations and samples differ.

6. What is a representative

QNT 561 Week 1 Lab Work (New)

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Chapter 2:

Ex 4) Two Thousand three hundred frequent business travelers are asked which Midwestern city they prefer: Indianapolis, Saint Louis, Chicago or Milwaukee. 388 liked Indianapolis best, 450 liked Saint Louis, 1212 liked Chicago and the remainder prefers Milwaukee. Develop a frequency table and a relative frequency table to summarize this information (Round relative frequency to 3 decimal places.)

Ex 6) A small business consultant is investigating the performance of several companies. The fourth-quarter sales for last year (in thousands of dollars) for the selected

QNT 561 Week 2 Case Study MBA Schools in Asia Pacific (2 Papers)

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Review the Case Study: MBA Schools in Asia-Pacific and the Case Study: MBA Schools in Asia-Pacific data set.

Prepare a 1,050-word managerial report for your boss.

Use the following questions for guidelines and directions on what to include in the report:

1. What is the type of data (Quantitative or Qualitative) for each of the columns (variables) in the dataset? If quantitative, is the

QNT 561 Week 2 DQ 1

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What are some examples of operational definitions in research design within your profession? For example, in the education field, graduation rate and retention rate are important operational definitions to measure progress of students. Likewise other professions have common metrics and definitions. Identify some metrics and operational definitions

QNT 561 Week 2 DQ 2

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What is the purpose of sampling? What are some concerns and dangers of sampling? How important is the sample design to data validity? Explain. Provide an example where a sample might misrepresent data validity. For example, reflect on the current political campaign and the pollsters!

QNT 561 Week 2 Individual My Statslab Problem Set

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1. A random sample of 87 observations produced a mean = 25.7 and a standard deviation s = 2.6.

2. Health care workers who use latex gloves with glove powder on a daily basis are particularly susceptible to developing a latex allergy. Each in a sample of 50 hospital employees who were diagnosed with a latex allergy based on a skin-prick test reported on their exposure to latex gloves. Summary statistics for thr number of latex gloves used per week are = 19.4 and s = 11.6. Complete parts (a) – (d).

3. Each child in a sample of 62 low-income children was administered a language and communication exam. The sentence complexity

QNT 561 Week 2 Lab Work (New)

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Chapter 5:

Ex 4) A large company must hire a new president. The Board of Directors prepares a list of five candidates, all of whom are equally qualified. Two of these candidates are members of a minority group. To avoid bias in the selection of the candidate, the company decides to select the president by lottery.

a. What is the probability one of the minority candidate is hired?

b. Which concept of probability

QNT 561 Week 2 Team Assignment Business Research Project Part 1 Business Problem and Research Questions

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Describe the products or services it provides.

Identify a problem or dilemma faced by the organization that could be addressed by research.

Discuss the problem as a team.

Discuss your selected problem or dilemma with your faculty member to ensure that it is at an appropriate scope for the course.

Develop a purpose statement for

QNT 561 Week 2 Team Assignment Business Research Project Part 1 Formulation of the Research Problem

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Identify an organization from any member in your Learning Team or an organization with which your team is familiar. If an actual company is used, disguise its name with a pseudonym.

Identify one independent variable and one dependent variable based on the business. Operationalize these variables if they are too abstract to measure.

Develop a real or realistic research question for the company you chose and the two variables. Include a background, a business

QNT 561 Week 3 Assignment Expansion Strategy and Establishing a Re-Order Point

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Learning team paper

Purpose of Assignment

This assignment has two cases. The first case is on expansion strategy. Managers constantly have to make decisions under uncertainty. This assignment gives students an opportunity to use the mean and standard deviation of probability distributions to make a decision on expansion strategy. The second case is on determining at which point a manager should re-order a printer so he or she doesn't run out-of-stock. The second case uses normal

QNT 561 Week 3 Case Study SuperFun Toys (2 Papers)

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Individual Paper:

Purpose of Assignment

The purpose of this assignment is for students to learn how to make managerial decisions using a case study on Normal Distribution. This case uses

QNT 561 Week 3 DQ 1

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In your organization’s management development program, there was a heated discussion between people who claimed that theory is impractical and not effective, and others who claimed that effective theory is the most practical approach to problems. What position would you take and why?

QNT 561 Week 3 DQ 2

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You observe female sales representatives having lower customer defections than male sales representatives. What concepts and constructs would you use to study this phenomenon? How might the concepts or constructs relate to explanatory hypotheses? Explain

QNT 561 Week 3 Individual Mystatslab Problem Set

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. Which hypothesis, the null or the alternative, is the status-quo hypothesis?

2. A university economist conducted a study of elementary school lunch menus. During the state-mandated testing period, school lunches averaged 890 calories. The economist claimed that after the testing period ended, the average caloric content of the school lunches increased/dropped significantly. Set up the null and alternative hypothesis to test the economist’s claim.

3. Suppose the

QNT 561 Week 3 Lab Work (New)

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Chapter 8:

Ex 2) The following is a list of 29 hospitals in the Cincinnati (Ohio) and Northern Kentucky region. The hospitals are identified by numbering them 00 through 28. Also included is whether the hospital is a general medical/surgical hospital (M/S) or a specialty hospital (S). we are interested in estimating the average number of full- and part-time

QNT 561 Week 3 Team Assignment Business Research Project Part 2 Research Plan (2 Papers)

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Develop a plan for your Business Research Project in approx. 800 words.

Revise the research questions based on instructor feedback from the previous week.

Identify population and samples for your research.

Describe who will be chosen and how they will be accessed.

Determine the data collection process.

Describe the format of the survey and the basic item content to be gathered.

Determine how the survey will be distributed and collected.

Format your plan consistent with APA guidelines

QNT 561 Week 4 Case the Payment Time

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Individual Paper

Purpose of Assignment

The purpose of the assignment is to develop students' abilities in using datasets to apply the concepts of sampling distributions and confidence intervals to make management decisions.

Assignment Steps

Resources: Microsoft Excel®, The Payment Time Case Study, The Payment Time Case Data Set

Review the Payment

QNT 561 Week 4 Discussion Descriptive Statistics

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Create a Microsoft® Excel® spreadsheet with the two variables from a dataset for your choosing.

Analyze the data with MegaStat®, StatCrunch®, Microsoft® Excel®or other statistical tool(s), including:

(a) Descriptive stats for each numeric variable

and

(b) Histogram for each

QNT 561 Week 4 DQ 1

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does technological advancement affect the ability to collect data? Provide examples. Does this advancement increase the chance for errors? Explain.

QNT 561 Week 4 DQ 2

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What is the importance of pretesting questions and instruments? What are risks of not doing this? Provide an example.

QNT 561 Week 4 Individual Mystatslab Problem Set

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1. Researchers conducted a survey of a representative sample of over 1,000 drivers. Based on how often each driver engaged in road behaviour, a road rage score was given. The drivers were also grouped by annual income. The data were subjected to an analysis of variance, with the results summarized in the table

QNT 561 Week 4 Lab Work (New)

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Chapter 10:

Ex 2) A Sample of 36 observations is selected from a normal population. The sample mean is 12, and the population standard deviation is 3. Conduct the following test of hypothesis using the 0.01 significance level.

QNT 561 Week 4 Team Assignment Business Research Project Part 3 Survey and Data Collection Plan (2 Sets)

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Create a draft of the survey.

Conduct a pilot pretest having another Learning Team in the class to provide feedback for your team. Chet will create a message thread for each team to place their survey in the Class Discussion Tab.

Revise the survey based on the feedback provided by your classmates.

QNT 561 Week 5 DQ 1

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What is the value of performing hypotheses tests to solve problems related to business and operations management? Provide specific examples.

QNT 561 Week 5 DQ 2

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What are differences between dependent and independent samples? Provide examples. What are implications for determining the tests used to analyze data?

QNT 561 Week 5 Individual Mystatslab Problem Set

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1. Consider the pairs of measurements shown to the right.

2. Researchers investigated the effect of tablet surface area to volume on the rate at which a drug is released in a controlled-release dosage. For six similarly shaped tablets with different weights and thicknesses, the diffusional drug release rate (percentage of drug released divided by the square root of time) was determined. The experimental data are listed in the table. Complete parts a through d.

3. Many entrepreneurs have donated money to various causes. Data on the total amount pledged and remaining net worth for the 10

QNT 561 Week 5 Lab Work (New)

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Ex 6) The owner of Maumee Ford-Mercury-Volvo wants to study the relationship between the age of a car and its selling price. Listed below is a random sample of 12 used cars sold at the dealership during the last year.

a. If we wants to estimate selling price on the basis of the age of car, which variable is thr dependent varialble and which is the independent variable?

b. 1. Determine the correlation coefficient

2. Determine the coefficient of determination.

c. Interpret the correlation coefficient. Does

QNT 561 Week 5 Spicy Wings Case Study

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Week 5

Individual Paper

· Spicy Wings Case

Purpose of Assignment

The purpose of this assignment is to develop students' abilities to combine the knowledge of descriptive statistics covered in Weeks 1 and 2 and one-sample hypothesis testing to make managerial decisions. In this assignment, students will develop the ability to use statistical analysis and verify whether or not a claim is valid before advertising it.

QNT 561 Week 5 Team Assignment Business Research Project Part 4 Data Analysis (2 Sets)

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In a paper in the APA format describe the following:

Determine the sample process including sample contact, survey distribution, and survey collection.

Organize, prepare, and describe the data.

QNT 561 Week 5 Team One-Sample Hypothesis Testing (Election Results, SpeedX)

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Week 5

Learning team Paper

Part A : One-Sample Hypothesis Testing Cases

Purpose of Assignment

The purpose of this assignment is to develop students' abilities to combine the knowledge of descriptive statistics covered in Weeks 1 and 2 and one-sample hypothesis testing to make managerial decisions. In this assignment, students will learn

QNT 561 Week 6 Lab Work (New)

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Chapter 18:

EX.2) Listed Below is the number of movie tickets sold at the Library Cinema-Complex, in thousands, for the period from 2001 to 2013. Compute a five-year weighted moving average using weights of 0.15, 0.15, 0.25, 0.16, and 0.29, respectively. Describe the trend in yield.