Math Assignment | College Homework Help

Statistics Exercise VI: Non-parametric statisticsCollege Homework Help

Don't use plagiarized sources. Get Your Assignment on
Math Assignment | College Homework Help
Just from $13/Page
Order Now

These weekly exercises provide the opportunity for you to understand and apply statistical methods and analysis. Unless otherwise stated, use 5% (.05) as your alpha level (cutoff for statistical significance).

Ice Cream Flavor Preference by Gender

MenWomenMarginal Row TotalsVanilla151025Chocolate30535Marginal Column Totals451560    (Grand Total)The chi-square statistic is 5.143. The p-value is .0233. This result is significant at p < .05.#1. The chart above shows male and female preferences for vanilla vs. chocolate ice cream among men and women.College Homework Help

  1. What percent of men prefer chocolate over vanilla? ________
  2. What percent of women prefer chocolate over vanilla? ________
  3. Report the results of the statistical test in plain language:

#2. The calculator at this link will allow you to perform a one-way chi-square or “goodness of fit test”:

Fifty students can choose between four different professors to take Introductory Statistics. The number choosing each professor is shown below. Use the calculator above to test the null hypothesis that there is no preference for professors — that there is an equal chance of choosing each of them. Report your results including chi-square, degrees of freedom, p-value and your interpretation. Use an alpha level of .05. Be careful not to over interpret – state only what the test result tells you.ProfessorNDr. Able20Dr. Baker8Dr. Chavez14Dr. Davis8 #3. Match these non-parametric statistical tests with their parametric counterpart by putting the corresponding letter on the line._____ Friedman test_____ Kruskal-Wallis H test_____ Mann-Whitney U test_____ Wilcoxon Signed-Ranks T testA: Paired-sample t-testB: Independent-sample t-testC: One-way ANOVA, independent samplesD: One-way ANOVA, repeated measuresUse SPSS and the data file found in syllabus resources (DATA540.SAV) to answer the following questions.  Round your answers to the nearest dollar, percentage point, or whole number.   

#4.  Perform a chi-square test to look at the relationship between region of the country (REGION) and financial comfort (FCOMFORT).  Using alpha = .05, what would you conclude from your test:a.  Financial comfort differs depending on the area one lives in. b.  People living in less expensive areas are more likely to report that they are financially comfortable. c.  There is not a significant relationship between region and financial comfort. d.  People living in the northeast region are most likely to report that they are financially struggling.Click TRANSFORM –> COMPUTE VARIABLE. Type COLLEGE in the “Target Variable” box and typeEDUC1 GE 4in the “Numeric Expression” box. Then click “OK.” This will create a new variable, COLLEGE, that is “1” for college graduates and “0” for those with less education.#5.  Perform a chi-square test to look at the relationship between college graduation (COLLEGE) and financial comfort (FCOMFORT).  Notice how FCOMFORT is coded, 1=Comfortable, 2=Struggling. Using alpha = .05, what would you conclude from your test?

  1. College graduates are more likely to be financially comfortable than non-graduates
  2. College graduates are less likely to be financially comfortable than non-graduates
  3. There is not a significant difference between college graduates and non-graduates with regard to financial comfort
  4. Graduating college will generally increase your income

#6. Looking at the results of your chi-square test and the associated crosstabs table, what percentage of college graduates report that they are financially comfortable?

  1. 41%
  2. 47%
  3. 53%
  4. 59%

#7. What is the phi-coefficient for the relationship between college graduation and financial comfort?

  1. -.470
  2. -.331
  3. -.255
  4. -.118College Homework Help

#8. Now look at the relationship between marital status (MSTAT) and college graduation using a chi-square test. What would you conclude?

  1. Married people are more often college graduates than singles
  2. College graduates are more often married than non-graduates
  3. There is not a significant relationship between marital status and college graduation
  4. Both “a” and “b” are true Get Maths homework help today

Calculate the price
Make an order in advance and get the best price
Pages (550 words)
*Price with a welcome 15% discount applied.
Pro tip: If you want to save more money and pay the lowest price, you need to set a more extended deadline.
We know how difficult it is to be a student these days. That's why our prices are one of the most affordable on the market, and there are no hidden fees.

Instead, we offer bonuses, discounts, and free services to make your experience outstanding.
How it works
Receive a 100% original paper that will pass Turnitin from a top essay writing service
step 1
Upload your instructions
Fill out the order form and provide paper details. You can even attach screenshots or add additional instructions later. If something is not clear or missing, the writer will contact you for clarification.
Pro service tips
How to get the most out of your experience with Homework Writing Services
One writer throughout the entire course
If you like the writer, you can hire them again. Just copy & paste their ID on the order form ("Preferred Writer's ID" field). This way, your vocabulary will be uniform, and the writer will be aware of your needs.
The same paper from different writers
You can order essay or any other work from two different writers to choose the best one or give another version to a friend. This can be done through the add-on "Same paper from another writer."
Copy of sources used by the writer
Our college essay writers work with ScienceDirect and other databases. They can send you articles or materials used in PDF or through screenshots. Just tick the "Copy of sources" field on the order form.
See why 20k+ students have chosen us as their sole writing assistance provider
Check out the latest reviews and opinions submitted by real customers worldwide and make an informed decision.
Business Studies
Great work again!
Customer 454345, May 10th, 2020
Thank you so much for the help. This work is everything I could have asked for and more.
Customer 454439, June 8th, 2020
Human Resources Management (HRM)
Customer 462613, April 10th, 2022
Customer 463813, March 8th, 2023
The PowerPoint Presentation is PHENOMENAL! The writer went above and beyond my expectations! Thank you so much.
Customer 452455, February 15th, 2023
Good job
Customer 456821, November 13th, 2022
English 101
Good paper.
Customer 458101, April 4th, 2022
Home Repair & Home Maintenance
Good job!
Customer 463337, November 21st, 2022
Leadership Studies
Writer was very patient and completed on time
Customer 452707, October 4th, 2022
Entertainment & Gaming
Customer 452441, April 29th, 2022
Customer 456821, September 1st, 2022
Very good job
Customer 456821, May 11th, 2022
Customer reviews in total
Current satisfaction rate
3 pages
Average paper length
Customers referred by a friend
15% OFF your first order
Use a coupon FIRST15 and enjoy expert help with any task at the most affordable price.
Claim my 15% OFF Order in Chat