Running head: GENDER DIFFERENCES IN COMMITMENT
Gender Differences in Commitment
Elizabeth V. Pam
Florida Institute of Technology
Abstract
Whether there is a difference between the commitment levels of female or male college students
in romantic relationsh
Thao Tran
12 December 2015
Assignment 9: Understanding Statistics
Part I (15 points each): Read each scenario below carefully prior to answering the questions that pertain
to it. When asked to identify the appropriate statistical analysis for each scenari
Thao Tran
PSY4514
Assignment 3
22 September 2015
Review of Z-Scores
1. Find the area below a z score of 1.45.
Answer = 0.0735
2. What is the percentile rank for the z score of -0.30? Assume a normal distribution.
Answer = .3821 Percentage = 38.21%
3. What
Thao Tran
Professor Ellis
PSY 4514
20 August 2015
Difference in Handling Irate Customers Due to Personality Traits of Employees
Hypothesis
This questionnaire is designed to test the difference between how extroverted and
introverted employees handle irate
Thao Tran
08 October 2015
Please answer questions 1 through 5. Read each question carefully. Remember to
show your work!
Follow APA guidelines in reporting statistics.
1. Jon Snow, believes that he may have found a way to improve direwolves agility by
giv
Stats EXAM STUDY GUIDE 3
ANOVAS
1. ADVANTAGES OF USING MORE THAN TWO LEVEL OF IV
o What are the advantages of using more than two level of IV
Better ability to estimate the effects of different amounts (levels) of treatment
Better ability to rule out co
STATS 2 EXAM STUDY GUIDE
PROBABILITY
1. Basics of Inferential Statistics
a. Hypothesis Testing: Validating a theoretical statement with regard to a
particular population
b. Parameter Estimation: Determining the magnitude of a population
characteristic
i.
Thao Tran
Assignment 4
24 September 2015
1) Kevin is concerned about the mean fat content of a certain grade of steakburger. He submits to
an independent lab a random sample of 11 steakburgers for analysis. The percentage of fat in
each of the steakburger
Thao Tran
19 November 2015
Repeated Measures ANOVA - Assignment #8 (28 pts)
Exercise 1:
A professor is interested in both the effect of caffeine and a new student-run academic assistance
program on test performance of students in her Advanced Calculus cla
Review Assignment (30 pts)
Exercise 1 (3.5pts)
On an interview for a job, the interviewer tells you that the average annual income of the
companys 20 employees is $60,849. The actual annual incomes of the 25 employees are
shown below.
$42,305
$12,500
$25,
Pamela Pam
Single Sample t-test Assignment #3 (32 pts)
Please answer questions 1 through 5. Read each question carefully. Remember to show your work!
1) Damion wishes to investigate the hypothesis that babies born to mothers who smoke weigh less than
the
Pamela Pam
Assignment 9: Choose the Statistic (30 pts)
Part I
Read each scenario below carefully prior to answering the questions that pertains to it. When
asked to identify the appropriate statistical analysis for each scenario, choose an analysis from
t
Review Assignment (30 pts)
Exercise 1 (3.5pts)
On an interview for a job, the interviewer tells you that the average annual income of the
companys 20 employees is $60,849. The actual annual incomes of the 20 employees are
shown below.
$42,305
$12,500
$25,
Elizabeth Pam
Assignment 9: Choose the Statistic (30 pts)
Part I
Read each scenario below carefully prior to answering the questions that pertains to it.
When asked to identify the appropriate statistical analysis for each scenario, choose an
analysis fro
Pamela Pam
Z-Score Assignment 2 (25 pts)
1. Find the area below a z score of 1.64. (2 pts)
.4495+ 0.5 = 0.9495
2. What is the percentile rank for the z score of -0.43? Assume a normal distribution. (2
pts)
-0.43 z score corresponds with .3336 in C column
Probability Assignment (30 pts)
Instructions
The set of problems (each worth 5 pts) below will require you to calculate the probability of a
variety of events across different situations.
Be sure to show your work for all calculations and either reduce yo
Pamela Pam
Z-Score Assignment 2 (25 pts)
1. Find the area below a z score of 1.64. (2 pts)
.4495+ 0.5 = 0.9495
2. What is the percentile rank for the z score of -0.43? Assume a normal distribution. (2
pts)
-0.43 z score corresponds with .3336 in C column
For the questions 4 & 5 below, write up your answers using complete sentences and APA reporting
format.
4) A faster loan processing time produces higher productivity and greater customer satisfaction. A
financial services institution wants to establish a
Pamela Pam
Single Sample t-test Assignment #3 (32 pts)
Please answer questions 1 through 5. Read each question carefully. Remember to show your work!
1) Damion wishes to investigate the hypothesis that babies born to mothers who smoke weigh less than the
Pamela Pam
One-Way Analysis of Variance (ANOVA) Assignment (30pts)
Exercise 1.
Assuming that the sample sizes are equal, N = 18 and that k = 3, consider the following data.
The DV is assertiveness score (higher scores = more assertive) and the hypothesis
Assignment 6: Two-Way ANOVA Assignment
Please read questions 1 through 4 carefully. Remember to use full sentences and show all work
where required. (30 points total)
1. An experiment was conducted to assess the effects of sleep on a performance task at d
Thao Tran
22 October 2015
One-Way Analysis of Variance (ANOVA) Assignment (30pts)
Exercise 1.
Every year the Hogwarts School of Witchcraft receives hundreds of new students. Each student is
supposed to be assigned to a different house as indicated by the