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QNT 351 Entire Course

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QNT 351 Week 1 Individual Assignment Statistics in Business

QNT 351 Week 1 DQ 1

QNT 351 Week 1 DQ 2

QNT 351 Week 1 DQ 3

QNT 351 Week 1 DQ 4

QNT 351 Week 1 DQ 5

QNT 351 Week 1 DQ 6

QNT 351 Week 2 Individual Assignment Data Collection

QNT 351 Week 2 Individual Assignment My StatsLab 10 Problems

QNT 351 Week 2 DQ 1

QNT 351 Week 2 DQ 2

QNT 351 Week 2 DQ 3

QNT 351 Week 2 DQ 4

QNT 351 Week 2 DQ 5

QNT 351 Week 3 Individual Assignment Real Estate Data

QNT 351 Week 3 Team Assignment Summarizing and Presenting Data

QNT 351 Week 3 DQ 1

QNT 351 Week 3 DQ 2

QNT 351 Week 3 DQ 3

QNT 351 Week 3 DQ 4

QNT 351 Week 3 Individual Assignment My StatsLab 14-Problems

QNT 351 Week 4 Individual Assignment Real Estate Data

QNT 351 Week 4 Individual Assignment MyStatsLab 14-Problems

QNT 351 Week 4 Learning Team Reflection

QNT 351 Week 4 DQ 1

QNT 351 Week 4 DQ 2

QNT 351 Week 4 DQ 3

QNT 351 Week 4 DQ 4

QNT 351 Week 5 Individual Assignment Real Estate Data

QNT 351 Week 5 Learning Team Assignment Analyzing and Interpreting Data Paper and Presentation

QNT 351 Week 5 Indivdiual Assignment MyStatsLab Problems

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QNT 351 Final Exam Guide

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1) The main purpose of descriptive statistics is to

2) The general process of gathering, organizing, summarizing, analyzing, and interpreting data is called

3) The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?

4) What type of variable is the number of robberies reported in your city?

5) What level of measurement is the number of auto accidents reported in a given month?

6) The names of the positions in a corporation, such as chief operating officer or controller, are examples of what level of measurement?

7) Shoe sizes, such as 7B, 10D, and 12EEE, are examples of what level of measurement?

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QNT 351 Week 1 Individual Assignment Statistics in Business (2 Sets)

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*This tutorial contains 2 different Sets of papers*

**Define** statistics.

**Identify** different types of statistics.

**Describe**the role of statistics in business decision making.

**Write** a 300-word summary providing at least three examples or problem situations in which statistics was used or could be used.

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QNT 351 Week 2 Individual Assignment My StatsLab

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**QNT 351 Week 2 Individual Assignment My StatsLab 10 Problems**

Week 2 Problems

1.Choose the correct answer bellow:

A. It is an estimate or prediction or some other generalization about a population based on information contained in a sample

B. It is a characteristic or property of an individual experimental unit

C. It is the process used to assign numbers to variables of individual population units

D. It is the science that deals with collection, classification, and interpretation of information or data

2. Explain the difference between qualitative and quantitative data

Choose the correct answer bellow

A. Quantitative data are collected from an observational study , while qualitative data are from a designed experiment

B. Quantitative data are data from a sample, while qualitative data are data from a population

C. Quantitative data are numerical in nature, while qualitative data are categorical in nature

D. Quantitative data are data from a population, while qualitative data are data from a sample

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QNT 351 Week 2 Learning Team Assignment Data Collection (2 Sets)

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*This tutorial contains 2 different Sets of papers*

**Discuss** with your team whether you have data from RES/351, and if your team would like to use one team member’s data for the Learning Team assignments in this course.

If using data from RES/351:

**Resources**: Data collected from RES/351

**Prepare** a 700- to 1,050-word written report along with a 5- to 7-slide Microsoft PowerPoint presentation for the senior management team or stakeholders of your RES/351 research project to present your findings.

**Address** the following:

Present the chosen situation as an overview—problem, purpose, research questions, and hypotheses.

Describe and the instrument used for data collection.

Identify types of data—quantitative, quantitative, or both—and how the data is collected.

Identify the level of measurement for each of the variables involved in the study.

Code the data if you have not done so. Describe how the data is coded and evaluate the procedure used.

Clean the data by eliminating the data input errors made.

Draw conclusions about appropriateness of data to meet the purpose of the study.

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QNT 351 Week 3 Individual Assignment My StatsLab 14-Problems (2 Sets)

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QNT 351 Week 3 Individual Assignment My StatsLab 14-Problems

*This tutorial contains 2 Sets of stats lab problems also*

*This tutorial contains excel file which can be used to solve your lab problems even if the values doesn’t match*

Week 3 Problems

1. An industrial group reports that there were approximately 122,000 industrial robots operating in a region last year. The graph shows the percentages of industrial robot units assigned to each of six task categories.

2. In one university, language professors incorporated a 10-week extensive readings program to improve students’ Japanese reading comprehension. The professor collected 262 books originally written for Japanese children and required their students to read at least 40 of them as part of the grade in course. The books were categorized into reading levels (color-coded for easy selection) according to length and complexity. Complete parts a trough c.

We have another set of Question 2 with different values of pie chart, scroll down to see if it

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QNT 351 Week 3 Individual Assignment Real Estate Data

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**Resources**: Appendix A1 at the end of *Basic Statistics for Business and Economics*

**Answer** question 68 in the Data Set Exercises from Ch. 3 of *Basic Statistics for Business and Economics*.

**Answer** question 34 in the Data Set Exercises from Ch. 4 of *Basic Statistics for Business and Economics*.

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QNT 351 Week 3 Team Assignment Summarizing and Presenting Data (2 Sets)

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*This tutorial contains 2 different Sets of papers*

If using RES/351 data:

**Revise** the report submitted in Week Two based on the feedback provided by the instructor in the team assignment, and insight gained by reading.

**Summarize** the data collected using descriptive statistics. Descriptive statistics should be in the forms of frequency distribution table, measures of mean, median, mode, standard deviation, and graphical display of data.

**Summarize** the statistics in relation to the problem selected and research questions and draw conclusions.

**Prepare** a 1,050- to 1,750-word report of conclusions drawn from the data and make recommendations to the management.

**Support** recommendations by citing literature consistent with APA guidelines.

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QNT 351 Week 4 Individual Assignment MyStatsLab 14-Problems (2 Sets)

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QNT 351 Week 4 Individual Assignment MyStatsLab 14-Problems

*This tutorial contains 2 Sets of stats lab problems also*

*This tutorial contains excel file which can be used to solve your lab problems even if the values doesn’t doesn’t match*

Week 4 Problems

1. Determine whether the random variable is discrete or continuous.

a. the number of textbook authors now sitting at a computer

b. the weight of a T-bone steak

c. the number of fish caught during a fishing tournament

d. the time it takes to fly from city A to city B

e. the number of points scored during a basketball game

a. Is the number of textbook authors now sitting at a computer?

A. The random variable is discrete

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QNT 351 Week 4 Individual Assignment Real Estate Data

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**Resources**: Appendix A1 at the end of *Basic Statistics for Business and Economics*

**Answer** question 60 (both parts a. and b.) in the Data Set Exercises from Ch. 6 of *Basic Statistics for Business and Economics*.

**Answer** question 54 (both parts a. and b.) in the Data Set Exercises from Ch. 7 of *Basic Statistics for Business and Economics*.

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QNT 351 Week 4 Learning Team Reflection (2 Sets)

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QNT 351 Week 4 Learning Team Reflection

*This tutorial contains 2 different sets*

**Discuss **the following with your Learning Team:

The steps in testing a research hypothesis

Comparing the means of two or more groups

Calculating the correlation between two variables

**Include** the topics you feel comfortable with, any topics you struggled with, and how the weekly topics relate to application in your field.

**Prepare** a 350- to 1,050-word paper detailing the findings of your discussion.

**Click** the Assignment Files tab to submit your assignment.

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QNT 351 Week 5 Indivdiual Assignment MyStatsLab Problems

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QNT 351 Week 5 Indivdiual Assignment MyStatsLab Problems

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QNT 351 Week 5 Individual Assignment Real Estate Data

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**Resources**: Appendix A1 at the end of *Basic Statistics for Business and Economics*

**Answer**question 58 in the Data Set Exercises from Ch. 10 of *Basic Statistics for Business and Economics*.

**Answer** question 62 in the Data Set Exercises from Ch. 13 of *Basic Statistics for Business and Economics*.

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QNT 351 Week 5 Learning Team Assignment Analyzing and Interpreting Data Paper and Presentation

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If using RES/351 data:

**Ask** your instructor for specific information regarding the analysis you are required to perform for your data set.

**Combine** your Week Two Learning Team assignment and Week Three findings with Week Five findings and make a recommendation to the research problem.

**Use** the statistical tables given in the appendices of the textbook and a statistical analysis application: a Microsoft Excel spreadsheet, Minitab statistical software, or SPSS™ software.

**Prepare** a 1,050- to 1,750-word written report along with a 7- to 9-slide Microsoft PowerPoint presentation for the senior management team to present your findings.