[SOLVED] T-TEST APPLICATION AND INTERPRETATION

“ASSIGNMENT:
Instructions
Complete the following for this assignment:
 For this assignment, you will use the Data Analysis and Application
template (DAA Template [DOC]).
 For help with SPSS, refer to IBM SPSS Step-by-Step Guide: t
Tests [DOC].
 For help copying SPSS output into your DAA, review the Copy/Export
Output Instructions [HTML].
 For information on the data set, you may find the Data Set Instructions
[DOC] helpful.
 Refer to the 7864 Course Study Guide for information on analyses and
interpretation.

The  grades.sav  file is a sample SPSS data set. The data represent a teacher's
recording of student demographics and performance on quizzes and a final exam
across three sections of the course. Each section consists of 35 students (N =
105). There are 21 variables in  grades.sav .
This week’s assignment is on t-tests. You will analyze the following variables in
the  grades.sav  data set:
SPSS Variable Definition
Gender female = 1; male = 2
GPA previous grade point average

Don't use plagiarized sources. Get Your Custom Essay on
[SOLVED] T-TEST APPLICATION AND INTERPRETATION
Get a 15% discount on this Paper
Order Essay

Step 1: Write Section 1 of the DAA: The Data Analysis Plan
 Name the variables used in this analysis and whether they are categorical
or continuous.
 State a research question, null hypothesis, and alternate hypothesis for the
independent samples t-test.

Step 2: Write Section 2 of the DAA: Testing Assumptions
Test for one of the assumptions of t-tests – homogeneity of variance.
 Create SPSS output showing the Levene's Test for Equality Variances.
Run the Levene's test on the dependent variable test for the entire sample.
Do not split the data up by gender before running the homogeneity test.
 Paste the table in the DAA.
 Interpret the Levene's test.

Step 3: Write Section 3 of the DAA: Results and Interpretation
Paste the SPSS output of the t test. Below the output:
 Report the means and standard deviations for each group.
 State the results of the t-test using the "Assume equal variances" row.
 Interpret the statistical results against the null hypothesis and state
whether it is accepted or rejected.

Step 4: Write Section 4 of the DAA: Statistical Conclusions
 Provide a brief summary of your analysis and the conclusions drawn about
this t-test.
 Analyze the limitations of the statistical test and/or possible alternative
explanations for your results.

Step 5: Write Section 5 of the DAA: Application
Analyze how you might use the independent samples t-test in your field of study.
 Name an independent variable and dependent variable that would work for
such an analysis and why studying it may be important to the field or
practice.
Submit your DAA template as an attached Word document in the assignment
area.”

Related: [SOLVED] Data Analysis and Application (DAA) Template

Haven’t found relevant content or pressed of time? – you have a team of ABA professionals to help you.

All you need to do is fill in the order form in the upper right corner and upload the files that are crucial for your assignment. Also, don’t forget to specify whether your assignment has to be based upon a specific research, theory or method. After that, we will assign an ABA expert to complete your order. You can always chat with your expert and ask any questions you have during the working process.

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.
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 My Paper Support
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.
Testimonials
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.
Wellness
The skilled writer did a GREAT job!! Amazing .Thank you!
Customer 452547, June 16th, 2021
Nursing
Great work. Will definitely recommend
Customer 452523, May 15th, 2021
Nursing
Excellent PowerPoint! Thank you!
Customer 452707, June 29th, 2022
Other
GREAT JOB THANK YOU.
Customer 452813, July 18th, 2022
Professions and Applied Sciences
Amazing work!
Customer 452707, May 29th, 2022
Other
AWESOME
Customer 452813, July 5th, 2022
Nursing
Not all sources were " American sources" as directed
Customer 452615, September 16th, 2021
Social Work and Human Services
Thank you
Customer 452559, July 2nd, 2021
Psychology
The paper is well written and professional. I highly recommend
Customer 452485, August 22nd, 2021
Nursing
Perfect as usual!!! Thanks team!
Customer 452453, May 26th, 2021
Social Work and Human Services
Excellent Work!
Customer 452587, August 24th, 2021
Social Work and Human Services
Great Work!
Customer 452587, November 2nd, 2021
11,595
Customer reviews in total
96%
Current satisfaction rate
3 pages
Average paper length
37%
Customers referred by a friend
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