Discussion: Bivariate Linear Regression

Discussion: Bivariate Linear Regression ORDER NOW FOR CUSTOMIZED AND ORIGINAL ESSAY PAPERS ON Discussion: Bivariate Linear Regression SPSS Homework 6 Instructions: Prediction – Bivariate Linear Regression Discussion: Bivariate Linear Regression Part 1: Note: The z -scoring method used in the practice data file is covered in Lesson 19 during PSYC 354. You will use raw data for all homework exercises, with no need to convert to z scores. Green & Salkind: Lesson 33 – Exercises 1, 3–4 The following helpful tips are numbered to correspond with the exercise number to which they refer: 1. Use raw scores, not z scores, in the regression analysis. (3 pts for output and 2 pts each for a–e) 3. Write the answer to the last part of this question beneath your graph, in sentence form. (3 pts) 4. All homework Results sections must follow the example given in the SPSS tutorial presentations and the Course Content document “Writing Results of Statistical Tests in Current APA Format” (note: you do not have to refer to a figure). Note: The statistical statement for a bivariate linear regression must include at least the equation of the line and the confidence interval for the slope (the second row under Confidence Intervals in the output), as well as a decision about the null hypothesis. (3 pts) Part 2: 1. An educational psychologist is interested in whether after-school clubs improve performance in certain activities. Specifically, she wants to evaluate whether the number of hours spent per week in an after-school chess club predicts the score in a year-end district-wide chess tournament. She collects the number of hours spent per week by each child in the chess clubs of 3 different schools. She then records their scores at the year-end chess tournament, where a win is worth 3 points, a draw is worth 1 point, a loss is worth 0 points, and each child plays multiple games. She compiles the information in the table below. Conduct a bivariate linear regression to analyze the research question. The steps will be the same as the ones you have been practicing in Part 1 of the assignment—the only difference is that you are now responsible for creating the data file as well. Remember to name and define your variables under the “Variable View,” then return to the “Data View” to enter the data. Discussion: Bivariate Linear Regression Hours Spent in After-school Chess Club Chess Tournament Score 3 6 2 0 3 4 5 13 2 6 1 0 7 10 4 3 8 12 4 7 3 3 2 3 4 0 10 15 5 7 6 9 3 5 a) Paste the SPSS output. (3 pts) b) Construct a scatterplot of the relationship between the 2 variables. Plot the regression line on this graph. (3 pts) c) Is hours in after-school chess club predictive of chess tournament scores in this sample? Write a Results section in current APA style describing the outcome. All homework Results sections must follow the example given in the SPSS tutorial presentation and the Course Content document “Writing Results of Statistical Tests in Current APA Format” (note: you do not have to refer to a figure). The statistical statement for a bivariate linear regression must include at least the equation of the line and the confidence interval for the slope (the second row under Confidence Intervals in the output), as well as a decision about the null hypothesis. (3 pts) Part 3: Cumulative Homework 1. A neuropsychologist is assessing the relationship between visual attention levels and the ability to multitask in a sample of 14 patients. He administers a visual continuous performance test to assess levels of visual attention on which scores can range from 1 to 20: a high score indicates better visual attention levels. He then has each patient complete a task that requires high levels of multitasking. Errors are counted, and a high number of errors indicates poor multitasking skills. The scores are listed in the table below. Choose the correct test to analyze this question, set up the SPSS file, and run the analysis. Follow the directions under the table below. The steps will be the same as the ones you have been practicing in Part 1 of the assignment—the only difference is that you are now responsible for creating the data file as well. Remember to name and define your variables under the “Variable View,” then return to the “Data View” to enter the data. Discussion: Bivariate Linear Regression Visual Attention Test Scores Number of Errors in Multitasking 3 25 8 18 9 18 4 26 15 6 6 19 18 3 17 4 19 6 6 16 5 14 20 2 17 5 5 23 a) Paste the appropriate SPSS output. (4 pts) b) Paste the appropriate SPSS graph. (4 pts) c) Write a current APA-style Results section based on your analyses. All homework Results sections must follow the example given in the SPSS tutorials and the Course Content document “Writing Results of Statistical Tests in Current APA Format” (note: you do not have to refer to a figure). Remember to include a decision about the null hypothesis. (4 pts) Discussion: Bivariate Linear Regression Get a 10 % discount on an order above $ 100 Use the following coupon code : NURSING10

So much stress and so little time? Take care of yourself: let us help you with your task on
Discussion: Bivariate Linear Regression
Get a 20% Discount on this Paper
Get Help Now
Calculate the price
Make an order in advance and get the best price
Pages (550 words)
$0.00
*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.
Sign up, place your order, and leave the rest to our professional paper writers in less than 2 minutes.
step 1
Upload assignment 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.
s
Get personalized services with Do My Homeworkk
One writer for all your papers
You can select one writer for all your papers. This option enhances the consistency in the quality of your assignments. Select your preferred writer from the list of writers who have handledf your previous assignments
Same paper from different writers
Are you ordering the same assignment for a friend? You can get the same paper from different writers. The goal is to produce 100% unique and original papers
Copy of sources used
Our homework writers will provide you with copies of sources used on your request. Just add the option when plaing your order
What our partners say about us
Check out the latest reviews and opinions submitted by real customers worldwide and make an informed decision.
Finance
Wow! I should never have doubted you guys. Thank you for the excellent grade
Customer 452443, August 27th, 2021
Finance
Thank you
Customer 452445, September 8th, 2021
Leadership Studies
This is great! Thanks a bunch
Customer 452485, March 1st, 2022
Classic English Literature
Much appreciated - thank you very much!
Customer 452493, April 13th, 2022
Economics
THANK YOU! :)
Customer 452493, April 12th, 2022
Philosophy
Thank you! Will definitely use the writer again.
Customer 452443, October 22nd, 2021
Education
Awesome work, responded well and clarified everything.. Would definitely recommend, great service
Customer 452445, September 8th, 2021
National Security Intelligence and Security Analysis
Timeliness
Customer 452457, November 3rd, 2021
Management
Job done to satisfaction. Thank you!
Customer 452443, October 31st, 2021
Business and administrative studies
Thank you so much for your help!!!!!
Customer 452519, November 9th, 2022
Other
THANK YOU SO MUCH!
Customer 452493, May 16th, 2022
Nursing
A well-researched paper. Delivered before the deadline as well. Extremely pleased !!
Customer 452445, August 20th, 2021
OUR GIFT TO YOU
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

Order your essay today and save 15% with the discount code ESSAYHELP