: Read the short paper scenario below and answer the questions using the scenario and what you have learned in this course

See below attachment

# Category: Statistics

Part 1: 150 words

The early planning stage for a presentation requires you to focus in on your topic and purpose statement and to begin gathering research and support for that purpose statement. In a multi-paragraph reflection, a minimum of 150-words, reflect on the skills you used as you started to prepare for your Portfolio Presentation.

In your reflection, be sure to discuss the following:

Consider your skills in research and planning. Give examples of the research and planning process you used to prepare for your Portfolio Presentation.

Describe your strengths and the areas you struggled with during this process.

Discuss how the development of this skill will help you as you move forward in your education and career.

Part 2: 150 words

The website American Rhetoric ranks Martin Luther King, Jr’s “I Have a Dream” speech as the top-ranking speech of the 20th century. While you have more than likely heard portions of the speech, the power of the speech can only be heard when heard full-length. Click on the link below to listen to the 16 minute, 27-second audio file of Martin Luther King Jr’s speech.

Audio file: “I Have a Dream”

After you listen, reflect on what you heard. In your initial post, address the following:

Discuss King’s use of language to inspire his audience. Give examples of the powerful words and language King uses.

Explain what you perceive as the power behind these words and how they enhance the impact of this speech.

Explain why you believe 137 leading scholars chose this particular speech to represent the best speech of the 20th century.I Have a Dream

Psy Part 3: 150 words

In the lecture, you learned about many cognitive processes, including perception. Perception involves how people interpret and make sense of the world around them. As you learned, there are a variety of perceptual errors, including the recency effect and the halo effect. These errors help to explain why an individual’s perceptions might not correspond with reality and why people can have such differing perceptions from one another.

For discussion, you will apply this material to your personal or professional life. Please address the following in your initial post:

Summarize a time where your perception differed greatly from that of another person.

In so doing, make sure to describe your own perception and the other person’s and explain whether either of you might have been displaying one of the perceptual errors you learned about in lecture (halo effect, recency effect, etc.).

Detail what the results of this perceptual difference were. For instance, did it lead to hostility or difficulty finding common ground?

Outline specific ways this situation could have been handled differently using tips from lecture.

Identify some strategies you will use in the future to ensure you are perceiving reality as accurately as possible and not succumbing to perceptual errors.

Part 4: 150 words

Utilize the Bryant and Stratton College Library Page to find a scholarly research article the utilizes a Pearson Correlation Analysis. You are welcome to search for an article related to your Portfolio Project and utilize this in the literature review section of your project.

Which research article did you choose? Give the article reference.

Give a brief general summary of the research article objectives.

What variables did the researchers test in the correlation analysis?

Give a brief summary of the major findings of the correlation analysis.

Do you think the study could have been improved? Are there additional variables that may be related to the topic that were not included?

Scenario

You have been hired by the Regional Real Estate Company to help them analyze real estate data. One of the company’s Pacific region salespeople just returned to the office with a newly designed advertisement. The average cost per square foot of home sales based on this advertisement is $280. The salesperson claims that the average cost per square foot in the Pacific region is less than $280. In other words, he claims that the newly designed advertisement would result in higher average cost per square foot in the Pacific Region. He wants you to make sure he can make that statement before approving the use of the advertisement. In order to test his claim, you will generate a random sample size of 750 using data for the Pacific region and use this data to perform a hypothesis test.

Prompt

Generate a sample of size 750 using data for the Pacific region. Then, design a hypothesis test and interpret the results using significance level α = .05. You will work with this sample in the assignment. Briefly describe how you generated your random sample.

Use the House Listing Price by Region Spreadsheet document and the National Summary Statistics and Graphs House Listing Price by Region PDF documents to help support your work on this assignment. You may also use the Descriptive Statistics in Excel PDF and Creating Histograms in Excel PDF tutorials for support.

Specifically, you must address the following rubric criteria, using the Module Five Assignment Template Word Document

Hypothesis Test Setup: Define your population parameter, including hypothesis statements, and specify the appropriate test.

Define your population parameter.

Write the null and alternative hypotheses.

Specify the name of the test you will use.

Identify whether it is a left-tailed, right-tailed, or two-tailed test.

Identify your significance level.

Data Analysis Preparations: Describe sample summary statistics, provide a histogram and summary, check assumptions, and find the test statistic and significance level.

Provide the descriptive statistics (sample size, mean, median, and standard deviation).

Provide a histogram of your sample.

Describe your sample by writing a sentence describing the shape, center, and spread of your sample.

Determine whether the conditions to perform your identified test have been met.

Calculations: Calculate the p value, describe the p value and test statistic in regard to the normal curve graph, discuss how the p value relates to the significance level, and compare the p value to the significance level to reject or fail to reject the null hypothesis.

Calculate the sample mean and standard error.

Determine the appropriate test statistic, then calculate the test statistic.

Note: This calculation is (mean – target)/standard error. In this case, the mean is your regional mean (Pacific), and the target is 280.

Calculate the p value.

Note: For right-tailed, use the T.DIST.RT function in Excel, left-tailed is the T.DIST function, and two-tailed is the T.DIST.2T function. The degree of freedom is calculated by subtracting 1 from your sample size.

Choose your test from the following:

=T.DIST.RT([test statistic], [degree of freedom])

=T.DIST([test statistic], [degree of freedom], 1)

=T.DIST.2T([test statistic], [degree of freedom])

Using the normal curve graph as a reference, describe where the p value and test statistic would be placed.

Test Decision: Discuss the relationship between the p value and the significance level, including a comparison between the two, and decide to reject or fail to reject the null hypothesis.

Discuss how the p value relates to the significance level.

Compare the p value and significance level, and make a decision to reject or fail to reject the null hypothesis.

Conclusion: Discuss how your test relates to the hypothesis and discuss the statistical significance.

Explain in one paragraph how your test decision relates to your hypothesis and whether your conclusions are statistically significant.

Please follow the instructions in the Tableau Mini-project description and submit your *****.twbx file here on Canvas.

miniproject03_data_visualization_v09.pdfDownload miniproject03_data_visualization_v09.pdf

An example mini-project 03 if it is helpful…

example22.twbx

The attached file Professor-Students.xlsx has the initial table created during the analysis.

It shows a list of students and courses. How will you change that into a format that can be read into a database program?

So do our Database Design on both files and submit the results.

Be aware that grade depends on both student and course.

But gpa depends on student only.

Comments from Customer

Customer is an international student. Please, provide a regular grammatically correct, well-structured paper according to the instructions and academic context provided, written with simple sentence structures and easy vocabulary (or shortly, use simple English).

Download the attached data file (sav SPSS file) file to open in SPSS. Now you see a large data set with many variables.

CAUTION: All variable measures have been changed to ORDINAL. Obviously, not all variables are ordinal. You need to identify the level of measurement of the variables you pick, and if necessary for your analysis, correct the level of measurement on SPSS.

TASK:

– Using SPSS, select a NOMINAL, an ORDINAL and a SCALE variable. Describe these variables one by one. Where necessary, report frequency, and measures of central tendency. Create a display (bar, chart or graph) for each variable. Not every graph is suitable for every variable. This is the assignment, as well as it is SPSS. Your graphs need to make sense.

– Follow the principles from the textbook, as we discussed in class. (Is that variable a “good one” to make a bar graph, or do i need a histogram or a pie chart here?)

– Copy and paste information/tables/charts/graphs to a word document. Copy relevant information ONLY. Explain every information you put out there. Copy pasting a graph without an explanation will not be meeting the minimum requirements. Be neat. Suppose that you are preparing a report for your Chief/CEO.

– Beware of GIGO (garbage in garbage out)

– Submit the word document AND the .spv file (SPSS output editor file) to the BB. (please name your documents properly; i.e. “CIA540_LabActivity1_Chad_Smokey.docx”)

## We need to do the following:

We need to do the following:

Frequency analysis of the demographic questions only

Correlation analysis of the different parts of the questionnaire. To do this:

create 4 new variables (TotalWE; TotalPEP; TotalCHS; TotalTI) for each part. This total is a summation of the questions/answers received on each part

use this total in analyzing the correlation

Regression analysis (use the totals created above) to analyze (all the 5 relationships)

Structured equation Modeling (Model Fit test) of the model

Perceived Performance,Competition to hire the highly skilled,Turnover Intention,Work environment

## Include

Assignment #1 (Descriptive Statistics)

Objectives of Assignment

The student will learn how to:

enter data into SPSS,

run descriptive statistics in SPSS,

report findings of SPSS descriptive analyses in APA format,

create tables and figures showing findings of SPSS descriptive analyses in APA format,

apply correct terminology in reporting findings, and

employ APA formatting for scientific research reports.

Steps of Assignment

1. Work with the two variables from the School Finance Excel spreadsheet assigned to you. [Week 01 and 02 Class dataset]

Enter the data for your assigned variables into SPSS.

2. Run the following descriptive statistics (if appropriate) for each variable: mean, median,

mode, frequency, variance, standard deviation, skewness, and kurtosis. Design a table in

correct APA format to display your results. Title your table appropriately using correct

APA format.

3. Create a histogram for each variable superimposing the normal curve on each. Include

these in your paper in correct APA format including titles.

4. Pick a title for your paper.

5. Interpret the findings that you have put into tables and histograms by writing in text about them using the terms and concepts learned in class. Be sure to include tables and figures

in your paper. You must resize the figures; the original ones will be too large to include

in a paper.

MAKE SURE YOU INCLUDE ALL THE CONCEPTS TAUGHT IN CLASS. KEEP A

CLOSE CHECK WITH YOUR NOTES.

6. You MUST use correct APA format, including a correctly formatted cover sheet and

running head for your work.

7. Your grade will be based on fulfillment of the objectives listed above as well as the

quality of your writing, the inclusiveness of your writing, and the accuracy (correctness)

of your work.

8. This paper may be no longer than eight (8) pages including the title page and references.

9. Include your original output in an appendix. Items in appendixes do not have to be in

APA format. Appendix pages are not considered part of the eight (8) page limit.

APA Reminders

This list is not intended to be all-inclusive. It is only intended to give you an idea of some

points to consider.

Make sure the entirety of each table is on one page. Do not carry part of a table to

another page.

Always insert tables or diagrams immediately after the paragraph where each is first

introduced.

Do not use color.

Always refer to the table or figure by table or figure number.

Remember to use the correct unit of the variables with which you are working.

Hello, there are questions I need the answer to, please, I uploaded the book for this class also most of the solutions for these questions will be found in the (Probability) module

that needs to be improved.

1. Select one of the opportunities for improvement from homework #2. Specify the current process associated with the opportunity and identify at least 10 different wastes (you do not have to specify a waste for all of the nine different categories).

2. Then, complete a VOC Plan associated with the current process, including the main customers, what you need to know from those customers, reactive and proactive sources of information, and your plan to get additional information.

The waste form and VOC template are available.

Part II

From the chosen process opportunity,

1. Create a SIPOC,

2. Create a value stream map or flow chart,

3. Use the problem identification worksheet to arrive at a Problem Statement.

4. publish the Project Charter. Be sure to complete all sections of the charter. You can make up names for roles and team members. Provide reasonable estimate for financial benefit and project timeline.

(Templates for the SIPOC and problem identification are available

I have the homework 2, added. You can use that as a template and feel free to change the organization