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For more classes visitwww.snaptutorial.comQNT 275 Week 1 Individual Assignment Statistics in BusinessQNT 275 Week 1 DQ 1QNT 275 Week 1 DQ 2

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### QNT 275 Course Extraordinary Education -snaptutorial.com

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### QNT 275 Course Extraordinary Education -snaptutorial.com

QNT 275 Entire Course

QNT 275 Week 1 DQ 1

• QNT 275 Week 1 Individual Assignment Statistics in Business

• QNT 275 Week 1 DQ 1

• What is the importance of statistics in business decision making? Describe a business situation where statistics was used in making a decision.

### QNT 275 Course Extraordinary Education -snaptutorial.com

QNT 275 Week 1 DQ 2

QNT 275 Week 1 DQ 3

• Select four variables, other than what your fellow students have already selected, that could be measured by nominal, ordinal, interval, and ratio scale.

• How do we define measurement? What are various levels of measurement? How do you select measurement levels when developing a survey or data collection tool?

### QNT 275 Course Extraordinary Education -snaptutorial.com

QNT 275 Week 1 Individual Assignment Statistics in Business

QNT 275 Week 2 Activity Data Set

• Write a 300-word summary that addresses the following criteria:

• Define statistics.

• Resource: University Material: Data Set

• Review the age and gender data in the data set.

### QNT 275 Course Extraordinary Education -snaptutorial.com

QNT 275 Week 2 DQ 1

QNT 275 Week 2 DQ 2

• Describe a business situation, other than what has already been selected by fellow students or selected from the team assignment,

• What are the various methods one can use to identify the shape of data distribution collected for research study?

### QNT 275 Course Extraordinary Education -snaptutorial.com

QNT 275 Week 2 DQ 3

QNT 275 Week 2 Individual Assignment Business Decision Making Project, Part 1

• Select an article from a news magazine or research journal where data is displayed in a pie or bar chart.

• Based on your Week 2 collaborative learning team discussion, submit, individually, a 350- to 700-word description based on the collaboration of the team's company and problem for instructor approval.

### QNT 275 Course Extraordinary Education -snaptutorial.com

QNT 275 Week 3 DQ 1

QNT 275 Week 3 DQ 2

• An oil change shop advertised to change oil within 15 minutes. Based on the data collected on a typical day, what is the probability that oil change will take 15 minutes or less time?

• What are some conditions under which business decisions are made using subjective probability concepts? Provide at least two examples of subjective probability.

### QNT 275 Course Extraordinary Education -snaptutorial.com

QNT 275 Week 3 DQ 3

QNT 275 Week 3 Individual Business Decision Making Project, Part 2

• What are the characteristics of standard normal distribution? The HR department of an organization collects

• Based on your Week 3 collaborative learning team discussion, submit, individually, a 350- to 700-word summary of the work completed by your team.

### QNT 275 Course Extraordinary Education -snaptutorial.com

QNT 275 Week 4 DQ 1

QNT 275 Week 4 DQ 2

• What is the difference between an independent and a dependent variable? Does a regression model imply causation? Explain why or why not.

• Does correlation equal causation? Does the strength of correlation depend on the direction? What is the meaning of a zero correlation?

### QNT 275 Course Extraordinary Education -snaptutorial.com

QNT 275 Week 4 DQ 3

QNT 275 Week 4 Individual Business Decision Making Project, Part 3

• What are the requirements that must be met for a regression analysis? What happens if these requirements are violated?

• Based on your Week 4 collaborative learning team discussion, submit, individually, a 350- to 700-word summary of the work completed by your team.

### QNT 275 Course Extraordinary Education -snaptutorial.com

QNT 275 Week 5 DQ 1

QNT 275 Week 5 DQ 2

• How would you select appropriate statistical tests for analysis research data? What aspects of research questions or data types are relevant considerations in choosing your tests? Why?

• How do you know you have validated a research study based on data gathered from primary or secondary sources?

### QNT 275 Course Extraordinary Education -snaptutorial.com

QNT 275 Week 5 DQ 3

QNT 275 Week 5 Team Assignment Business Decision Making Project, Final

• In what way has the learning from this course helped you to effectively test hypotheses, draw conclusions, and provide recommendations to management?

• Based on your Week 5 collaborative learning team discussion, prepare a 7- to 9-slide Microsoft® PowerPoint® presentation

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