Question

A researcher would like to determine if relaxation training will
affect the number of headaches for chronic headache sufferers. For
a week prior to training, each participant records the number of
headaches suffered. Participants then receive relaxation training
and for the week following training the number of headaches is
again measured. **Use SPSS to run a paired t-test and show
all the steps involved in hypothesis testing as shown in the sample
solution.**

- Copy paste the SPSS output (the output table showing the t and
p-value)..........
**where do you find the t and p-value after running this test?** - State your conclusion whether the numbers indicated a significant difference.

Before After

6 4

5 1

3 3

3 1

6 2

2 1

4 3

4 2

Answer #1

A researcher would like to determine if relaxation training will
affect the number of headaches for chronic headache sufferers. For
a week prior to training, each participant records the number of
headaches suffered. Participants then receive relaxation training
and for the week following training the number of headaches is
again measured. Do the results indicate a significant difference?
Use SPSS to run a paired t-test and show all the steps involved in
hypothesis testing. Please attach your response as a...

A researcher would like to determine if relaxation training will
affect the number of headaches for chronic headache sufferers. For
a week prior to training, each participant records the number of
headaches suffered. Participants then receive relaxation training,
and for the week following training the number of headaches is
again measured. The number of headaches before and after training
are provided in the table.
a.
Compute the appropriate mean and SS. (2 points
each)
b.
Do the results indicate a...

Application Exercise:
A team of researchers recruited a random sample of migraine
sufferers. Before the study began at baseline, participants were
asked to record the duration of headaches they experienced in a
week. A few days later, all participants were asked to practice a
week-long relaxation technique designed to reduce migraine
headaches. A two-week off period in which the participants
practiced nothing was given between the relaxation technique.
Throughout the relaxation technique participants were asked to
record the duration of...

A researcher is interested in brain training services like
Luminosity affects the speed with which people can solve puzzles.
To test this, she has research participants complete brain training
exercises daily, and measures the speed with which they solve a
puzzle at four different times: before practice, after 1 week of
training, after 2 weeks of training, and after 3 weeks of training.
Eight subjects participate in the experiment; each subject receives
every level of the IV. Their data (time...

PUBH 6033—Week 7 Assignment 1
Comparing two means: When drink drove a student to
statistics
(Rubric included)
Instructions
For this assignment, you review this week’s Learning Resources
and then perform a two-sample independent t test and an ANOVA
related to the dataset that was utilized in the week 2 SPSS
application assignment. Import the data into SPSS; or, if you
correctly saved the data file in Week 2, you may open and use that
saved file to complete this assignment....

Please Show All Work !! and Number. Thank You!
QUESTION 31
A social psychologist is interested in determining whether the
presence of other children influences creativity scores on a task.
The children in the study first performed a task by themselves and
then performed a similar one in a group setting (with all
participants in the same room, but working independently). The data
are presented in the table below. Conduct the Related-Samples Sign
Test using SPSS to determine whether there...

A sports psychologist wants to know if weight training leads to
more positive mood. To assess the effects of weight training on
mood, she obtained a sample of 10 people who had never weight
trained and measured their mood. She then instructed them in proper
weight training techniques and had them follow a training program
for one month. At the end of the month the participants’ mood was
measured again. The mood scale was scored such that higher numbers
indicate...

A market researcher wants to determine how long the flavor last
for a three different types of chewing gums made by a client. The
researcher randomly selects participants and asks them to chew a
different piece of gum in each of three days. The order of the gums
was randomly determined for each participant. After two hours of
chewing, participants recorded the intensity of the gum flavor.
Below are the data. What can be concluded with α = 0.01?
gum...

PUBH 6033—Week 7 Assignment 1
Comparing two means: When drink drove a student to
statistics
(Rubric included)
Instructions
For this assignment, you review this week’s Learning Resources
and then perform a two-sample independent t test and an ANOVA
related to the dataset that was utilized in the week 2 SPSS
application assignment. Import the data into SPSS; or, if you
correctly saved the data file in Week 2, you may open and use that
saved file to complete this...

A market researcher wants to determine how long the flavor last
for a three different types of chewing gums made by a client. The
researcher randomly selects participants and asks them to chew a
different piece of gum in each of three days. The order of the gums
was randomly determined for each participant. After two hours of
chewing, participants recorded the intensity of the gum flavor.
Below are the data. What can be concluded with an α of
0.05?...

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