Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
SOCIOLOGY/STATISTICS/CSSS 221
Spring 2017
Comprehensive Project Survey Data Analysis
With a group of about 4 people, you will write a statistically based report about a particular topic
in the class
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
SOCIOLOGY/STATISTICS/CSSS 221:
Spring 2017
Homework 6
Complete the following questions. Be sure to complete all parts of each question. Remember to
show your work, legibly, for possibility of partial
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
SOCIOLOGY/STATISTICS/CSSS 221:
Spring 2017
Homework 2
Complete the following questions. Be sure to complete all parts of each question. Remember to
show your work, legibly, for possibility of partial
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
SOCIOLOGY/STATISTICS/CSSS 221:
Spring 2017
Homework 4
Complete the following questions. Be sure to complete all parts of each question. Remember to
show your work, legibly, for possibility of partial
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
SOCIOLOGY/STATISTICS/CSSS 221:
Spring 2017
Homework 7
Complete the following questions. Be sure to complete all parts of each question. Remember to
show your work, legibly, for possibility of partial
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
SOCIOLOGY/STATISTICS/CSSS 221:
Spring 2017
Homework 9
Complete the following questions. Be sure to complete all parts of each question. Remember to
show your work, legibly, for possibility of partial
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
SOCIOLOGY/STATISTICS/CSSS 221:
Spring 2017
Homework 3
Complete the following questions. Be sure to complete all parts of each question. Remember to
show your work, legibly, for possibility of partial
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
SOCIOLOGY/STATISTICS/CSSS 221:
Spring 2017
Homework 5
Complete the following questions. Be sure to complete all parts of each question. Remember to
show your work, legibly, for possibility of partial
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
SOCIOLOGY/STATISTICS/CSSS 221:
Spring 2017
Homework 1
1. Complete the survey interview with 4 undergraduates at the University of Washington.
2. If your last name (family name) begins with the letters
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
SOCIOLOGY/STATISTICS/CSSS 221:
Spring 2017
Homework 8
Complete the following questions. Be sure to complete all parts of each question. Remember to
show your work, legibly, for possibility of partial
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
SOCIOLOGY/STATISTICS/CSSS 221:
Statistical Concepts and Methods
for the Social Sciences
Spring 2017
Classroom:
Savery Hall 260
Dates/Time:
Monday, Wednesday, Friday 9:3010:20 AM
Instructor:
Nathalie
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
SOCIOLOGY/STATISTICS/CSSS 221:
Spring 2017
QUIZ 7
May 25, 2017
1. Which of the following is an example of a matched pairs design?
a) A teacher compares the pretest and posttest scores of students.
b)
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
SOCIOLOGY/STATISTICS/CSSS 221:
Spring 2017
QUIZ 6
May 18, 2017
1. In formulating hypotheses for a statistical test of significance, the null hypothesis is often
a) a statement about the population tha
Types of Variables
Categorical (qualitative)
several groups or categories (major)
Quantitative (numerical)
variables that take # values (money)
have corresponding measurements$
Qualitative data can
Greetings:
Welcome to the online version of Stat 311!
This online section of Stat 311 is being offered as a group start, meaning we follow the UW spring
quarter schedule.
A bit about me: In a
Chapter 1: Descriptive Statistics
Census: has to be a collection of every individual in the population (not realistic)
Parameter: numerical measurement describing characteristic of population (fixed)
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
Name: Nick Achtmann
Student Number: 1167359
SOC/STAT/CSSS 221: Statistical Concepts and Methods for the Social Sciences
*Homework Assignment 6*
Please use this form to record your answers and include
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
Name: Nick Achtmann
Student Number: 1167359
SOC/STAT/CSSS 221: Statistical Concepts and Methods for the Social Sciences
*Homework Assignment 2*
Please use this form to record your answers and include
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
Name: Nick Achtmann
Student Number: 1167359
SOC/STAT/CSSS 221: Statistical Concepts and Methods for the Social Sciences
*Homework Assignment 3*
Please use this form to record your answers and include
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
Name: Nick Achtmann
Student Number: 1167359
SOC/STAT/CSSS 221: Statistical Concepts and Methods for the Social Sciences
*Homework Assignment 5*
Please use this form to record your answers and include
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
Name: _
Student Number: _
SOC/STAT/CSSS 221: Statistical Concepts and Methods for the Social Sciences
*Homework Assignment 1*
Please use this form to record your answers and include any work that you
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
Name: Nick Achtmann
Student Number:1167359
SOC/STAT/CSSS 221: Statistical Concepts and Methods for the Social Sciences
*Homework Assignment 4*
Please use this form to record your answers and include a
Distance & Global Strategy
CEMEX & HAIER
Professor Ruth V. Aguilera
Top 10 NonFinancial TNCs from Developing Economies
ranked by foreign assets (US$bn), 2004
Company
Country
Industry
Foreign
Assets
T
Dear Miss Patricia Quintana,
As requested, I have analyzed the past sales data of Northern Napa Valley Winery Inc. and
predicted the sales for the next twelve months. We are seeing a seasonal pattern
To,
The Division Managers,
As requested, I have analyzed the past data of Harmon Foods and predicted the case shipments
for January 1988 and the outcome of the model has been explained in the attached
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
Vyvy Bui
101016
Stat 220
Homework 2
1. a) We should NOT choose an SRS of 4,000 from 7,000 students who want basketball tickets,
because it should be first come first served for the number of student
Statistical Concepts and Methods for the Social Sciences
STATS 221

Fall 2012
Vyvy Bui
11716
Stat 220
Homework 6
1a) The subject has a 35/50 (7/10) chance of being assigned to Treatment A, since the SRS of 35
is being taken out of the 50 subjects total, which is reduced down