Students Solutions Manual and Study Guide: Chapter 16
Page 1
Chapter 16
Analysis of Categorical Data
LEARNING OBJECTIVES
The overall objective of this chapter is to give you an understanding of two
statistical techniques used to analyze categorical data,

Exam
Name_
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Provide an appropriate response.
1) Suppose that a class of 30 students is assigned to write an essay.
1) Suppose 4 essays are randomly chosen to

PREDICT 402: Introduction to Predictive Analytics and Data Collection
Winter 2012
Nethra Sambamoorthi, Ph.D.
Nethra.sambamoorthi@northwestern.edu
Course Description
This course describes the appropriate uses of analytics and its limitations while defining

PREDICT 402: Introduction to Predictive Analytics and Data Collection
FALL 2013
Nethra Sambamoorthi, Ph.D.
Nethra.sambamoorthi@northwestern.edu
Course Description
This course describes the appropriate uses of analytics and its limitations while defining h

PREDICT 401: Introduction to Statistical Analysis Syllabus
Summer 2013
William T. Mickelson, PhD
william.mickelson@northwestern.edu
phone: (608) 556-4466 (cell)
Course Description
This course teaches students the fundamentals of conducting statistical ana

PREDICT 401: Introduction to Statistical Analysis Syllabus
Fall 2011
Thom as W . Miller, Ph.D.
thomas-miller-0@northwestern.edu
Course Description
This course teaches students the fundamentals of conducting statistical analysis and interpreting and evalua

Students Solutions Manual and Study Guide: Chapter 9
Page 1
Chapter 9
Statistical Inference:
Hypothesis Testing for Single Populations
LEARNING OBJECTIVES
The main objective of Chapter 9 is to help you to learn how to test
Hypotheses on single populations

BST 612
Beasley
Assignment #5
150+ Points
One definition of Hypertension is systolic blood pressure consistently at 140 or higher. A new
medication developed to lower systolic blood pressure was tested on N = 80 hypertensive patients
above the age of 40 y

Students Solutions Manual and Study Guide: Chapter 12
Page 1
Chapter 12
Simple Regression Analysis and Correlation
LEARNING OBJECTIVES
The overall objective of this chapter is to give you an understanding of bivariate linear
regression analysis, thereby e

Students Solutions Manual and Study Guide: Chapter 3
Page 1
Chapter 3
Descriptive Statistics
LEARNING OBJECTIVES
The focus of Chapter 3 is the use of statistical techniques to describe data,
thereby enabling you to:
1.
2.
3.
4.
5.
Apply various measures o

Students Solutions Manual and Study Guide: Chapter 2
Page 1
Chapter 2
Charts and Graphs
LEARNING OBJECTIVES
The overall objective of Chapter 2 is for you to master several techniques
for summarizing and depicting data, thereby enabling you to:
1.
2.
3.
4.

Students Solutions Manual and Study Guide: Chapter 5
Page 1
Chapter 5
Discrete Distributions
LEARNING OBJECTIVES
The overall learning objective of Chapter 5 is to help you understand a
category of probability distributions that produces only discrete outc

Students Solutions Manual and Study Guide: Chapter 10
Page 1
Chapter 10
Statistical Inferences about Two Populations
LEARNING OBJECTIVES
The general focus of Chapter 10 is on testing hypotheses and constructing
confidence intervals about parameters from t

Students Solutions Manual and Study Guide: Chapter 8
Page 1
Chapter 8
Statistical Inference: Estimation for Single Populations
LEARNING OBJECTIVES
The overall learning objective of Chapter 8 is to help you understand
estimating parameters of single popula

PREDICT 401: Introduction to Statistical Analysis - Sections 55 & 59 - Spring 2015
Matthew S McCallum, PhD
matthew-mccallum@northwestern.edu
* If you email me, please include your Section Number in the Subject line. It makes things
easier for me. I will n

PREDICT 401: Introduction to Statistical Analysis Syllabus
Section 56
Fall 2015
Lorena Martin, Ph.D.
Lorena.martin@northwestern.edu
Course Description
This course teaches students the fundamentals of conducting statistical analyses. This includes interpre

Assignment 2
Decision Tree
Overview:
Our second assignment was to design and implement a decision tree to predict abalone age using the
abalone data set from the UC Irvine machine learning repository. We were also give the option to use
the existing Weka

Analysis of Variance (ANOVA)
I.
Introduction
In Regression, the decomposition of the total sum of squares (SST) into the explained sum of squares
(SSR) and the unexplained sum of squares (SSE) took place in the Analysis of Variance or ANOVA
table. However

REGRESSION ANALYSIS ASSIGNMENT
DUE March 27
Your Assignment:
1.
Using Excel or another program with plotting functions, construct two
XY(scatter) graphs, one for N , one for ln( N ). There will be two curves/lines
on each graph, one for each group. Before

Analyzing Cost Behavior
Part 1: Data Set and High-low method
Enter the following data on a new Excel Spreadsheet and then save the file. Do not enter
commas or dollar signs. Just type in the plain numbers. Once you have typed in the plain
numbers, you can

NAME: _
Optional Regression Analysis Project
DUE Tuesday 4/21/09 at class time
NO LATE ASSIGNMENTS will be accepted under any circumstances
In this exercise, you will examine the determinants of life expectancy by conducting regression analysis of the
agg

Salience Assignment for Multiple-Instance Regression
Kiri L. Wagstaff
kiri.wagstaff@jpl.nasa.gov
Machine Learning and Instrument Autonomy Group, Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109 USA
Te

PREDICT 401: Introduction to Statistical Analysis Syllabus
Summer 2013
Philip M. Goldfeder, Ph.D.
philip.goldfeder@northwestern.edu
Course Description
This course teaches students the fundamentals of conducting statistical analysis and interpreting and ev

Students Solutions Manual and Study Guide: Chapter 7
Page 1
Chapter 7
Sampling and Sampling Distributions
LEARNING OBJECTIVES
The two main objectives for Chapter 7 are to give you an appreciation for
the proper application of sampling techniques and an un

Students Solutions Manual and Study Guide: Chapter 6
Page 1
Chapter 6
Continuous Distributions
LEARNING OBJECTIVES
The primary learning objective of Chapter 6 is to help you understand
continuous distributions, thereby enabling you to:
1.
2.
3.
4.
Solve f

+# Predict
401 Data
Analysis
Assignment
#3
+
+#-+# Part 1: Presentation of the Chi Square Distribution
+# Appendix A
+#-+
+require(moments)
+
+# Plot the chi square density function. mu equals the expectation which is the
+# degrees of freedom for the chi

Data
Analysis
Assignment
2
# Last updated: 2015-05-10 by MJG
# Clear workspace
rm(list=ls()
hospital <- read.csv("Hospital.csv")
# Determine structure of data:
str(hospital)
# Generate table with margins, convert data to factors (equivalent to
# generatin

Students Solutions Manual and Study Guide: Chapter 11
Chapter 11
Analysis of Variance and
Design of Experiments
LEARNING OBJECTIVES
The focus of this chapter is the design of experiments and the analysis of
variance, thereby enabling you to:
1.
2.
3.
4.
5

Students Solutions Manual and Study Guide: Chapter 4
Page 1
Chapter 4
Probability
LEARNING OBJECTIVES
The main objective of Chapter 4 is to help you understand the basic
principles of probability, thereby enabling you to:
1.
2.
3.
4.
5.
6.
7.
8.
Describe