PSYC 355
SPSS HOMEWORK 1 INSTRUCTIONS
SINGLE-SAMPLE T-TESTS AND PAIRED-SAMPLE T-TESTS
Part 1:
Note that for all problems in this course, the standard cutoff for a test of significance will
be p < .05 unless otherwise noted in the problem.
Homework files a
PSYC 355
SPSS HOMEWORK 2 INSTRUCTIONS
INDEPENDENT SAMPLES T-TESTS
Part 1:
Green & Salkind: Lesson 24, Exercises 15
The following helpful tips are numbered to correspond with the exercise number to which they
refer:
1. Type these values out underneath your
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A researcher wants to statistically test whether gender affects
math test scores. Which test should the researcher use‘iI
Sela-dad Amman 0].be ANDVA
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PSYC 355
LAB PROJECT PHASE 3: SPSS OUTPUT INSTRUCTIONS
After completing Phase 2 of the Lab Project, you now have 2 important variables in relation to
your research question: a variable representing the total understanding of Christian doctrine, and
a vari
PSYC 355
SPSS HOMEWORK 8 INSTRUCTIONS:
NONPARAMETRIC TESTS
Part 1:
1. Green & Salkind: Lesson 42, Exercises 1, 34
The following helpful tips are numbered to correspond with the exercise number to which
they refer:
1. This research scenario will be familia
PSYC 355
SPSS HOMEWORK 3 INSTRUCTIONS:
ONE-WAY ANOVA
Part 1:
Green & Salkind: Lesson 25 Exercises 13
The following helpful tips are numbered to correspond with the exercise number to which they
refer:
1. Use Tukeys test as the post hoc test for ANOVAs in
PSYC 355
SPSS HOMEWORK 1 INSTRUCTIONS:
SINGLE-SAMPLE T-TESTS AND PAIRED-SAMPLES T-TESTS
When submitting this file, be sure the filename includes your full name, course, and section.
Example: HW1_JohnDoe_355B03
Part 1:
Note that for all problems in this co
PSYC 355
SPSS HOMEWORK 4 INSTRUCTIONS:
TWO-WAY ANOVA
Part 1:
Note: For a two-way ANOVA, you will be expected to create a line graph as covered in the
SPSS tutorial in the Course Content (and not a boxplot as in the textbook). This applies to
future cumula
PSYC 355
SPSS HOMEWORK 5 INSTRUCTIONS:
CORRELATION
Part 1:
Green & Salkind: Lesson 31 Exercises 1, 34
The following helpful tips are numbered to correspond with the exercise number to which they
refer (dashes indicate no tips are needed):
1. Paste the out
PSYC 355
LAB PROJECT PHASE 3: SPSS OUTPUT INSTRUCTIONS
After completing Phase 2 of the Lab Project, you now have 2 important variables in relation to
your research question: a variable representing the total understanding of Christian doctrine, and
a vari
Psyc 355 Exam 1 Questions 1-20
1. The critical cutoffs for a two-tailed, paired-samples t test with seven participants at a p level
of 0.01 are:
Answer: -3.708 and 3.708.
4. Which of the following reports of statistical results are in appropriate APA form
Psyc 355 Exam 1 Questions 21-40
21. Twenty college students experience the effects of alcohol on reaction time. They perform
very basic timed responses in a driving simulator both before and after consuming several
alcoholic beverages. The researcher coll
Question 1
2.5 out of 2.5 points
A study found statistically significant results for a hypothesis tested with an independent-samples t test.
The author of the study reported her effect size for the test as 0.82. According to Cohen's convention,
this effec
PSYC 355
SPSS CUMULATIVE ASSESSMENT INSTRUCTIONS
The following research questions can be answered using 1 of the 5 tests you have learned so far:
single-sample t-test, paired-samples t-test, independent-samples t-test, one-way ANOVA, or twoway ANOVA. Use
PSYC 355
SPSS HOMEWORK 5 INSTRUCTIONS
CORRELATION
Part 1:
Green & Salkind: Lesson 31, Exercises 14
The following helpful tips are numbered to correspond with the exercise number to which they
refer (a dash indicates that no tips are needed):
1. - (2 pts f
Lab Project Phase 5
The last Discussion Board Forum is the final phase of the Lab Project, which gives you a chance
to reflect on the results you obtained and share your thoughts with the class. You have collected
the data, run the tests, and presented th
PSYC 355
SPSS HOMEWORK 3 INSTRUCTIONS:
ONE-WAY ANOVA
Part 1:
Green & Salkind: Lesson 25 Exercises 13
The following helpful tips are numbered to correspond with the exercise number to which they
refer:
1. Use Tukeys test as the post hoc test for ANOVAs in
PSYC 355
SPSS HOMEWORK 6 INSTRUCTIONS:
PREDICTION 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 conv
PSYC 355
SPSS HOMEWORK 2 INSTRUCTIONS:
INDEPENDENT-SAMPLES T-TESTS
Part 1:
Green & Salkind: Lesson 24 Exercises 15
The following helpful tips are numbered to correspond with the exercise number to which they
refer:
1. Type the t and p values out underneat
PSYC 355
SPSS HOMEWORK 7 INSTRUCTIONS:
CHI SQUARE
Part 1:
Green & Salkind: Lesson 40 Exercises 14
The following helpful tips are numbered to correspond with the exercise number to which they
refer (dashes indicate no tips are needed):
1. Use the method re
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The F ratio is calculated by:
Em dividing a measure of between-groups variability by a
measure of within—groups variability.
Dmsﬂon 2D 2.5autaf2.5 pDirI:
Interested in the e
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In addition to assessing whether each independent variable has an
effect on the dependent variable, a factorial ANDVA also allows
you to:
m": control for a third variable t
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1l.I"|.I'hich degrees of freedom value is unique to the one—way within—
groups ANUVA?
Salads-d Arman subjects
Question 2? Doutoi'lﬁ pnilin.
The F ratio is a ratio of:
Snlndrd
PSYC 355
SPSS HOMEWORK 1 INSTRUCTIONS:
SINGLE-SAMPLE T-TESTS AND PAIRED-SAMPLES T-TESTS
When submitting this file, be sure the filename includes your full name, course, and section.
Example: HW1_JohnDoe_355B03
Part 1:
Note that for all problems in this co
PSYC 355
SPSS HOMEWORK 3 INSTRUCTIONS:
ONE-WAY ANOVA
Part 1:
Green & Salkind: Lesson 25 Exercises 13
The following helpful tips are numbered to correspond with the exercise number to which they
refer:
1. Use Tukeys test as the post hoc test for ANOVAs in
PSYC 355
SPSS HOMEWORK 4 INSTRUCTIONS:
TWO-WAY ANOVA
Part 1:
Note: For a two-way ANOVA, you will be expected to create a line graph as covered in the
SPSS tutorial in the Course Content (and not a boxplot as in the textbook). This applies to
future cumula
PSYC 355
SPSS HOMEWORK 2 INSTRUCTIONS:
INDEPENDENT-SAMPLES T-TESTS
Part 1:
Green & Salkind: Lesson 24 Exercises 15
The following helpful tips are numbered to correspond with the exercise number to which they
refer:
1. Type the t and p values out underneat
PSYC 355
SPSS HOMEWORK 4 INSTRUCTIONS: TWO-WAY ANOVA (40
POINTS)
Part One: Note: For the two-way ANOVA, you will be expected to create a line graph as covered in
the SPSS tutorial in the Course Content (and not a boxplot as in the textbook). This applies
PSYC 355
SPSS HOMEWORK 2 INSTRUCTIONS:
INDEPENDENT-SAMPLES T-TESTS
Part 1:
Green & Salkind: Lesson 24 Exercises 15
The following helpful tips are numbered to correspond with the exercise number to which they
refer:
1. Type the t and p values out underneat
PSYC 355
SPSS HOMEWORK 3 INSTRUCTIONS:
ONE-WAY ANOVA
Part 1:
Green & Salkind: Lesson 25 Exercises 13
The following helpful tips are numbered to correspond with the exercise number to which they
refer:
1. Use Tukeys test as the post hoc test for ANOVAs in
SPSS HOMEWORK 1 INSTRUCTIONS: SINGLE-SAMPLE
PAIRED-SAMPLE T TESTS
T TESTS AND
When submitting this file, be sure the filename includes your full name, course and section.
Example: HW1_JohnDoe_355B03
Part One:
Please note that for all problems in this cour