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Data Set Instructions
The grades.sav file is a sample SPSS data set. The fictional 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 about 35 students (N = 105).
Last week, you converted grades2.dat to grades.sav. There are 21 variables in grades.sav. Open your grades.sav file and go to the Variable View tab. Make sure you have the following values and scales of measurement assigned.
|
SPSS variable |
Definition |
Values |
Scale of measurement |
|
id |
Student identification number |
Nominal |
|
|
lastname |
Student last name |
Nominal |
|
|
firstname |
Student first name |
Nominal |
|
|
gender |
Student gender |
1 = female; 2 = male |
Nominal |
|
ethnicity |
Student ethnicity |
1 = Native; 2 = Asian; 3 = Black; 4 = White; 5 = Hispanic |
Nominal |
|
year |
Class rank |
1 = freshman; 2 = sophomore; 3 = junior; 4 = senior |
Scale |
|
lowup |
Lower or upper division |
1 = lower; 2 = upper |
Ordinal |
|
section |
Class section |
Nominal |
|
|
gpa |
Previous grade point average |
Scale |
|
|
extcr |
Did extra credit project? |
1 = no; 2 = yes |
Nominal |
|
review |
Attended review sessions? |
1 = no; 2 = yes |
Nominal |
|
quiz1 |
Quiz 1: number of correct answers |
Scale |
|
|
quiz2 |
Quiz 2: number of correct answers |
Scale |
|
|
quiz3 |
Quiz 3: number of correct answers |
Scale |
|
|
quiz4 |
Quiz 4: number of correct answers |
Scale |
|
|
quiz5 |
Quiz 5: number of correct answers |
Scale |
|
|
final |
Final exam: number of correct answers |
Scale |
|
|
total |
Total number of points earned |
Scale |
|
|
percent |
Final percent |
Scale |
|
|
grade |
Final grade |
Nominal |
|
|
passfail |
Passed or failed the course? |
Nominal |
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Running head: DATA ANALYSIS AND APPLICATION TEMPLATE
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Data Analysis & Application Template
Learner Name
Capella University
Data Analysis and Application (DAA) Template
Use this file for all assignments that require the DAA Template. Although the statistical tests will change from week to week, the basic organization and structure of the DAA remains the same.
Update the title of the template. All should be written in narrative form (delete numbered lists).
Data Analysis Plan
1. Name the variables and the scales of measurement.
2. State your research question, null and alternate hypothesis.
Testing Assumptions
1. Paste the SPSS output for the given assumption.
2. Summarize whether or not the assumption is met.
Results & Interpretation
1. Paste the SPSS output for main inferential statistic(s) as discussed in the instructions.
2. Interpret statistical results as discussed in the instructions.
Statistical Conclusions
1. Provide a brief summary of your analysis and the conclusions drawn.
2. Analyze the limitations of the statistical test.
3. Provide any possible alternate explanations for the findings and potential areas for future exploration.
Application
1. Think of your own field of study. Describe how this type of analysis might be used in your field.
2. Analyze what the value and potential implication of such an analysis would be.
References
Provide references in proper APA Style if necessary.
