Chapter 1 Overview and Descriptive Statistics
Section 1.1: Populations, Samples, and Processes
Statistics is the study of how to collect, organize and summarize, and analyze and interpret data.
Popula
MTH 341 Homework Assignment 4
Due Date: Monday, February 20, 2012
Although you are only required to hand in the even problems, it is STRONGLY
suggested that you work through the odd problems also. Sol
MTH 341 Homework Assignment 5
Due Date: Wednesday, March 7, 2012
Although you are only required to hand in the even problems, it is STRONGLY
suggested that you work through the odd problems also. Solu
MTH 341 Homework Assignment 6
Due Date: Wednesday, March 21, 2012
Although you are only required to hand in the even problems, it is STRONGLY
suggested that you work through the odd problems also. Sol
MTH 341 Homework Assignment 7
Due Date: Wednesday, April 4, 2012
Although you are only required to hand in the even problems, it is STRONGLY
suggested that you work through the odd problems also. Solu
MTH 341 Homework Assignment 8
Due Date: Wednesday, April 11, 2012
Although you are only required to hand in the even problems, it is STRONGLY
suggested that you work through the odd problems also. Sol
MTH 341 Homework Assignment 9
Due Date: Wednesday, April 18, 2012
Although you are only required to hand in the even problems, it is STRONGLY
suggested that you work through the odd problems also. Sol
MTH 341 Homework Assignment 10
Due Date: Wednesday, April 25, 2012
Although you are only required to hand in the even problems, it is STRONGLY
suggested that you work through the odd problems also. So
MTH 341 Data Analysis Project
For this project you will come up with a research question that interests you, collect the
appropriate data, and apply a statistical hypothesis test learned in class to a
MTH 341
Due Monday, 2/20/2012
SPSS/R Assignment #1 Graphs & Descriptive Statistics
The main goal of this assignment is to give you some experience on how to use SPSS (or R, if you
choose) to create so
MTH 341
Due Thursday, May 10, 2012
SPSS/R Assignment #2 CIs/Testing for the Population Mean,
Regression, and ANOVA
You may work in groups of up to 3 for this assignment, and you only need to submit on
MTH 341 Homework Assignment 3
Due Date: Wednesday, February 15, 2012
Although you are only required to hand in the even problems, it is STRONGLY
suggested that you work through the odd problems also.
MTH 341 Homework Assignment 2
Due Date: Wednesday, February 8, 2012
Although you are only required to hand in the even problems, it is STRONGLY
suggested that you work through the odd problems also. S
MTH 341 Homework Assignment 1
Due Date: Wednesday, February 1, 2012
Although you are only required to hand in the even problems, it is STRONGLY
suggested that you work through the odd problems also. S
Chapter 2 Elementary Probability Theory
Section 2.1: Sample Spaces and Events
The sample space of an experiment (denoted by S )
Examples 2.1.1: List the sample space for the following experiments.
a)
Chapter 3 Discrete Random Variables and Probability Distributions
Section 3.1: Random Variables
For a given sample space S of some experiment, a random variable (rv) is any rule that
associates a numb
Chapter 4 Continuous Random Variables and Probability Distributions
Section 4.1: Probability Density Functions
Recall from Chapter 3 that a random variable X is continuous if its set of possible value
Chapter 5 Joint Probability Distributions and Random Samples
Section 5.1: Jointly Distributed Random Variables
There are many situations in which more than one rv will be of interest to an investigato
Chapter 6 Point Estimation
Section 6.1: Some General Concepts of Point Estimation
Statistical inference is almost always directed toward drawing some type of conclusion about one
or more parameters (p
Chapter 7 Statistical Intervals Based on a Single Sample
Section 7.1: Basic Properties of Confidence Intervals
Now that we have discussed point estimation for population parameters, we turn our attent
Chapter 8 Tests of Hypotheses Based on a Single Sample
Section 8.1: Hypotheses and Test Procedures
A statistical hypothesis is a claim or assertion either about the value of a single parameter, about
Chapter 9 Inferences Based on Two Samples
Section 9.1: z Tests and Confidence Intervals for a Difference Between Two Population
Means
The inferences discussed in this section concern a difference 1 2
Chapter 10 The Analysis of Variance
Section 10.1: Single Factor ANOVA
Single factor ANOVA (short for analysis of variance) focuses on a comparison of more than two
population or treatment means. Let
I
Chapter 12 Simple Linear Regression and Correlation
Section 12.1: The Simple Linear Regression Model
We are interested in modeling the relationship between two variables, x and y, where
x=
y=
We gener
Chapter 14 Goodness-of-Fit Tests and Categorical Data Analysis
Section 14.1: Goodness-of-Fit Tests When Category Probabilities are Completely Specified
Recall a multinomial experiment:
1) Consists of