Hello there! Want a discount? Grab 5% OFFon your first order!
originalresearchpapers.com logo
Hello there! Want a discount? Grab 5% OFF on your first order!
originalresearchpapers.com logo

ST3004 Assessment TemplatePrepared by: Replace this text with your name.Date: Replace this text with the submission date.Page 2 of

ST3004 Assessment Template

Prepared by: Replace this text with your name.

Date: Replace this text with the submission date.

Page 2 of 2

Hypothesis testing

Part 1- Hypothesis testing in Research

For this portion you will be making use of the following article from the Walden Library

References

Whitley, D., & Fuller-Thomson, E. (2017). African-American Solo Grandparents Raising Grandchildren: A Representative Profile of Their Health Status.
Journal of Community Health,
42(2), 312–323.

All articles are available in full text in the Walden Library you may search by title or DOI.
Be sure to provide an explanation for each of your answers and include supporting evidence from the text and/or Learning Resources.


Replace the questions below with your response to the following in paragraph form.

Statistically non-significant relationship

Choose one characteristic listed on table 1 that does not show a statistical significance relationship with parenting status. Assume an alpha level of 0.05.

1. Write an appropriate null and alternative hypothesis test for this chi squared test

2. Explain why this relationship NOT is considered statistically significant. Explain how the p value provided supports your reasoning.

3. Write a conclusion statement to clearly explain decision for the results of this hypothesis test.

4. Explain in the context of your hypothesis statements what it would mean to make a type II error.

Statistically significant relationship

Choose one characteristic listed on table 2 that does shows a statistical significance relationship with parenting status. Assume an alpha level of 0.05.

1. Write an appropriate null and alternative hypothesis test for this chi squared test

2. Explain why this relationship is considered statistically significant. Explain how the p value provided supports your reasoning.

3. Write a conclusion statement to clearly explain decision for the results of this hypothesis test.

4. Explain in the context of your hypothesis statements what it would mean to make a type I error.

Part 2- Performing a hypothesis test

Comparing BMI by smoking status


Replace the questions below with your response to the following

This portion will make use of the body data set created in ST3001.

1. Explain which hypothesis test would be appropriate for this situation (assume population variances are not known and sample variances are not equal).

2. Explain if this is a left tailed, right tailed or two tailed test and justify your choice.

3. Complete a hypothesis test in excel to test your claim. Copy and paste your excel output below.

4. Write a conclusion statement that makes use of excel data to justify which hypothesis is supported and why.

5. State decision in context of the research question “Do smokers have a BMI that is greater than nonsmokers?”

Comparing weight by region of the country


Replace the questions below with your response to the following

This portion will make use of the body data set created in ST3001.

HINT: Weight data will need to be sorted by region like the process used to sort BMI by smoking status previously.

1. Explain which hypothesis test would be appropriate for this situation

2. Complete a hypothesis test in excel to test your claim. Copy and paste your excel output below.

3. Write a conclusion statement that makes use of excel data to justify which hypothesis is supported and why.

4. State decision in context of the research question “Do all four regions have equal average weights?”

5. Create an Excel box plot of all 4 four regions side by side (like in STAT3001) and paste it here. Add a chart title and legend. Write a sentence or two on how this graph justifies your answer in question 4. Remember, these charts show the 5-number summary.

References

Include appropriately formatted references to scholarly sources to support the statements made in your report. Please refer to the Academic Writing Expectations Checklist for more information.

Share This Post

Email
WhatsApp
Facebook
Twitter
LinkedIn
Pinterest
Reddit

Order a Similar Paper and get 15% Discount on your First Order

Related Questions

Help responding to collegues Please respond to the following colleaguesAS Angela

Help responding to collegues  Please respond to the following colleagues AS Angela Stapleton-Burley Jun 25 10:56pm Manage Discussion by Angela Stapleton-Burley Reply from Angela Stapleton-Burley   Hi Everoyne, One significant benefit of incorporating big data into clinical systems is the enhancement of predictive analytics, which allows providers to proactively identify

Purpose: The purpose of this assignment is to assess your ability to conduct a systematic and comprehensive head-to-toe physical assessment. This will

Purpose: The purpose of this assignment is to assess your ability to conduct a systematic and comprehensive head-to-toe physical assessment. This will help reinforce critical thinking, clinical reasoning, and documentation skills essential for nursing practice. By completing this assignment, you will demonstrate proficiency in assessing various body systems, identifying normal

COMPLETE USING DOCUMENT POSTED WITH ASSIGNMENTThumbnails/thumbnail.pngDetermining Anesthesia Service Payments and Modifiers As a new medical

COMPLETE USING DOCUMENT POSTED WITH ASSIGNMENT Thumbnails/thumbnail.png Determining Anesthesia Service Payments and Modifiers As a new medical coder for an Anesthesiologist group, it is important that you practice calculating service payments by assigning the appropriate anesthesia code(s) and modifier(s), as well as determining the base and time unit values, any

COMPLETE ALL QUESTIONSThumbnails/thumbnail.png1) The ICD-10-CM Official Guidelines for Coding and Reporting are approved by the FILL IN

COMPLETE ALL QUESTIONS Thumbnails/thumbnail.png 1) The ICD-10-CM Official Guidelines for Coding and Reporting are approved by the FILL IN BLANK  parties for ICD-10-CM to accompany and complement the official conventions and instructions provided within ICD-10-CM. 2) Official coding guidelines use the term FILL IN BLANK  when referring to face-to-face contact between patients and health

  Questions Discussion Board: Instructions Purpose: The purpose of this assignment is to familiarize you the complexity of quantitative statistical

  Questions Discussion Board: Instructions Purpose: The purpose of this assignment is to familiarize you the complexity of quantitative statistical analysis. Instructions: For this discussion, please complete the following: Review the assigned chapters in Polit and Beck (2017): i.e., chapters 18-20. Identify five different facts or pieces of information that

You deserve a bonus!

Subscribe and get regular bonuses and discounts.