QNT 275 Weeks 1-5 All Assignments,All MyStatLabs and Final Exam

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QNT 275 Weeks 1-5 All Assignments,All MyStatLabs and Final Exam
QNT 275 Weeks 1-5 All Assignments,All MyStatLabs and Final Exam
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Year: 2015
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QNT 275 Entire Course

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QNT 275 Weeks 1-5 All Assignments,All MyStatLabs and Final Exam

QNT 275 Week 1 Statistics in Business

QNT 275 Week 2 Activity Data Set

QNT 275 Week 2 Business Decision Making Project, Part 1

QNT 275 Week 3 Business Decision Making Project, Part 2

QNT 275 Week 3 MyStatLab

QNT 275 Week 4 Business Decision Making Project, Part 3

QNT 275 Week 4 Learning Team Evaluation

QNT 275 Week 4 MyStatLab

QNT 275 Week 5 Business Decision Making Project, Final

QNT 275 Week 5 MyStatLab

QNT/275 Week 5 Final Exam

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QNT/275 Week1 Statistics in Business

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

• Define statistics.

• Identify different types and levels of statistics.

• Describe the role of statistics in business decision-making.

• Provide at least two examples or problem situations in which statistics was used or could be used.

Format your summary consistent with APA guidelines.

Click the Assignment Files tab to submit your assignment.

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QNT/275 Week 2 Activity Data Set

Resource: University of Phoenix Material: Data Set

Download the data set.

Review the age and gender data in the data set.

Display gender information in a chart and plot age data in a box plot.

Calculate the appropriate measure of central tendency and variability for the age and gender. What conclusion can you draw from the data?

Click the Assignment Files tab to submit your assignment.

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QNT/275 Week2 Business Decision Making Project, Part 1

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.

Format your paper consistent with APA guidelines.

Click the Assignment Files tab to submit your assignment.

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QNT/275 Week3 Business Decision Making Project, Part 2

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

Format your paper consistent with APA guidelines.

Click the Assignment Files tab to submit your assignment.

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QNT/275 Week3 MyStatLab

Complete the assigned problems in MyStatLab®.

Note: You will have 3 attempts to complete the lab

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QNT/275 Week4 Business Decision Making Project, Part 3

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

Format your paper consistent with APA guidelines.

Click the Assignment Files tab to submit your assignment.

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QNT/275 Week4 MyStatLab

Complete the assigned problems in MyStatLab®.

Note: You will have 3 attempts to complete the lab

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QNT/275 Week5 Business Decision Making Project, Final

Based on your Week 5 collaborative learning team discussion, prepare a 7- to 9-slide Microsoft® PowerPoint® presentation for the senior management team along with a supplemental written report of no more than 1,400 words to present your findings.

Include the following in your presentation:

• What is the business problem or opportunity?

• Why is it important?

• What should we do?

• What resources are needed?

• What should we expect?

Include the following in your supplemental written report:

• Data collected

• Graphs and charts

• Data analysis

• Probability analysis or statistical test

• Interpretation of results

Format your paper consistent with APA guidelines.

Click the Assignment Files tab to submit your assignment.

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QNT/275 Week5 MyStatLab

Complete the assigned problems in MyStatLab®.

Note: You will have 3 attempts to complete the lab

QNT/275 Week 5 Final Exam

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QNT 275 Week 5 Final Exam (A+ Score Guaranteed!)

Hello there are 30 questions in the QNT 275 Week 5 Final Exam.

Q1:

The following item describes a column in a data table. On the basis of the description, assign a one- or two-word name to the variable, indicate its type (categorical, ordinal, or numeral), and describe the cases. If the data are a time series, Identify the frequency of the data.

Color preference of consumers in a focus group

Complete the table below.

If the data are a time series,identify the frequency of the data. Choose the correct answers below.

A: The data are a time series and the frequency is colors.

B: The data are a time series and the frequency is days.

C: The data are a time series and the frequency is focus groups.

D: The data are not a time series.

Q2:

The following item describes a column in a data table. On the basis of the description, assign a one- or two-word name to the variable, indicate its type (categorical, ordinal, or numeral), and describe the cases. If the data are a time series, Identify the frequency of the data.

Size of clothing items given as Small,Medium, Large,and Extra Large

Complete the table below.

If the data are a time series,identify the frequency of the data. Select the correct choice below and if necessary, fill in the answer box to complete your choice.

A: The data are a time series and the frequency is _____

B: The data are not a time series.

Q3:

The following item describes a column in a data table. On the basis of the description, assign a one- or two-word name to the variable, indicate its type (categorical, ordinal, or numeral), and describe the cases. If the data are a time series, Identify the frequency of the data.

Price of various stocks, in dollors per share

Q4:

The two pie charts below show the origin of cars bought by customers … …

Q5:

The table to the right summarizes result of a survey of the purchasing habits of …….

Q6:

The accompanying histogram shows the distribution of the amount of sales tax in 50 regions. … …

Q7:

If the median size used by 500 songs is 3.1 MB, will these all fit on a device that has 2 GB of storage? ……

Q8:

An adjustable rate mortgage allows the rate of interest to fluctuate over the term of the loan …….

Q9:

In a study of how the environment affects spending, researchers varied the presence of music and scents in a shopping mall……

Q10:

list the characteristics a-f on the basis of the brief description of the survey show below…….

Q11:

A bank with branches in a large metropolitan area is considering opening its offices on Saturday……

Q12:

A car manufacturer is concerned that dealers conceal unhappy customers by keeping them out of surveys … …

Q13:

A catalog sales company promise to deliver order palced on the internet wihtin two days … …

Q14:

Direct mail advertisers send solicitations(junk mail) to thousands of potential customers hoping … …

Q15:

An accounting firm is considering offering investment advice in addition to its current focus on tax ……

Q16:

The Human Rescources(HR) group gives job applicants at a firm a personality test to assess ……

Q17:

Each of the scatterplots below shows a sequence of observations……

Q18:

Count the number of cars that pass by an intersection during consecutive five-minutes periods on …. …

Q19:

At a large assembly line the manufacturer reassigns employees to different tasks each month… …

Q20:

A study revealed surprisingly large differences in rates of lung cancer among … …

Q21:

The amount of electricity supplied by a utility to residences in a community during the summer depends on … …

Q22:

A contractor built 30 similar homes in a suburban development … …

Q23:

Some electronic devices are better used than new. ……

Q24:

A company buys components from two suppliers. One produces components that are of higher quality than the other……

Q25:

If the standard deviation of X matches the standard deviation of Y……

Q26:

If the correlation between X and Y is and the slope in the regression of Y on X is …. ….

Q27:

A company tracks the level of sales at retail outlets weekly for 36 weeks. … ….

Q28:

Sometimes the speeds(per hour) of cars are recorded as kilometers, other times as miles. … …

Q29:

Is the following statement true or false? If it is false,…….

Q30:

The exponentially weighted moving average is a one-side moving average of the time series. … …