SPSS ASSIGNMENT #6
The t Test for Independent Samples
SPSS instructions to run the t Test for Independent Samples: (For more details, check the links
provided under Course Materials in the Course Overview Folder (under Lessons).
Once you have entered the
WEEK 4 EXERCISES
Enter your answers in the spaces provided. Save the file using your last name as the
beginning of the file name (e.g., ruf_week4_exercises) and submit via Assignments.
When appropriate, show your work. You can do the work by hand, scan/ta
WEEK 7 EXERCISES
Enter your answers in the spaces provided. Save the file using your last name as the beginning
of the file name (e.g., ruf_week7_exercises) and submit via Assignments. When appropriate,
show your work. You can do the work by hand, scan/ta
Part 1 of 1 -
25.0 Points
Question 1 of 25
1.0 Points
In a chi-square test, the variables are:
A.rank-order (ordinal)
B.ratio-scale
C.continuous (quantitative)
D.categorical (nominal)
Answer Key: D
Question 2 of 25
1.0 Points
The main idea of a chi-square
Part 1 of 1 Question 1 of 25
25.0 Points
1.0 Points
An education researcher collects data on how many students are on scholarship at various local
colleges. The researcher then makes a frequency table to summarize the data. The researcher is
using a(n):
A
WEEK 5 EXERCISES
Enter your answers in the spaces provided. Save the file using your last name as the beginning
of the file name (e.g., ruf_week5_exercises) and submit via Assignments. When appropriate,
show your work. You can do the work by hand, scan/ta
Part 1 of 1 Question 1 of 25
25.0 Points
1.0 Points
An analysis of variance (ANOVA) differs from a test for independent means (t test) in that an
ANOVA:
A.is usually used to compare the means of two groups but a t test is used to compare
three groups
B.is
SPSS ASSIGNMENT #8
1.
The following table includes the primary method of conflict resolution used by 20 students.
Method
N of Students
Aggressive
8
Manipulative
2
Passive
2
Assertive
8
a. Following the five steps of hypothesis testing, conduct the appropr
WEEK 1 EXERCISES
Enter your answers in the spaces provided. Save the file using your last name as the
beginning of the file name (e.g., ruf_week1_exercises) and submit via Assignments.
When appropriate, show your work. You can do the work by hand, scan/ta
WEEK 1 EXERCISES
Enter your answers in the spaces provided. Save the file using your last name as the beginning
of the file name (e.g., ruf_week1_exercises) and submit via Assignments. When appropriate,
show your work. You can do the work by hand, scan/ta
WEEK 6 EXERCISES
1.
A psychotherapist studied whether his clients self-disclosed more while
sitting in an easy chair or lying down on a couch. All clients had previously
agreed to allow the sessions to be videotaped for research purposes. The
therapist ra
SPSS ASSIGNMENT #4
Crosstabs
For this assignment you will be using the data contained in the following file (you can find it
under Resources) soci332_dataset.sav
The Crosstabs command produces frequency distributions for multiple variables. This command
i
SPSS ASSIGNMENT #5
Single Sample & Dependent Samples t Tests
SPSS instructions: (For more details, check the links provided under Course
Materials in the Course Overview Folder (under Lessons).
t Test for a Single Sample:
Open SPSS
Enter the number of act
WEEK 3 EXERCISES
Enter your answers in the spaces provided. Save the file using your last name as the
beginning of the file name (e.g., ruf_week3_exercises) and submit via Assignments.
When appropriate, show your work. You can do the work by hand, scan/ta
Part 1 of 1 -
25.0 Points
Question 1 of 25
1.0 Points
A correlation describes the relationship between two:
A.equal-interval numeric variables
B.scatterplots
C.standard deviations
D.horizontal axes
Answer Key: A
Question 2 of 25
1.0 Points
Which of these
Part 1 of 1 Question 1 of 25
25.0 Points
1.0 Points
The _ is a hypothesis-testing procedure used when a sample mean is being compared
to a known population mean and the population variance is unknown.
A.ANOVA
B.t test for a single sample
C.t test for mult
Question 1 of 25
1.0 Points
What is a hypothesis?
A.a procedure for using descriptive statistics in research
B.a set of theories about certain facts, relationships, or events
C.a prediction about the results of a research study
D.a way of quantifying the
Part 1 of 1 Question 1 of 25
25.0 Points
1.0 Points
Effect size is a measure of:
A.the difference between individual members of a sample
B.the extent to which two populations overlap
C.the extent to which two populations do not overlap
D.the statistical s
Part 1 of 1 Question 1 of 25
25.0 Points
1.0 Points
The _ is a hypothesis-testing procedure in which there are two separate groups of
people tested and the population variance is not known.
A.t test for dependent means
B.t test for a single sample
C.t tes
WEEK 2 EXERCISES
Enter your answers in the spaces provided. Save the file using your last name as the beginning
of the file name (e.g., ruf_week2_exercises) and submit via Assignments. When appropriate,
show your work. You can do the work by hand, scan/ta
SPSS ASSIGNMENT #7
Analysis of Variance
SPSS instructions:
Open SPSS
Analyze the data for #1. Remember that SPSS assumes that all the scores in
a row are from the same participant. In this study, there are 15 participants
divided into three groups of five
WEEK 8 EXERCISES (the last oneyou made it!)
Enter your answers in the spaces provided. Save the file using your last name as the beginning
of the file name (e.g., ruf_week8_exercises) and submit via Assignments. When appropriate,
show your work. You can d
Quiz 1
Table of Contents
Part 1 of 1 -
Question 1 of 25
1.0 Points
An education researcher collects data on how many students are on scholarship at various local colleges.
The researcher then makes a frequency table to summarize the data. The researcher i