Click on the link below to complete the introductory survey. Please be aware that although the identity of the respondents will be kept anonymous, the results will be available to all students.
Click on the links below to gain access to your classes survey responses.
Time Series Plots
The assignment below will be a follow up to our discussions on section 1.1. Please address each of the questions on the document then type your responses in Google Drive. Your assignment will be due to me no later than Monday, January 23, 2017 at 5 PM.
Section 2 - Describing Distributions with Numbers
Creating films that are "age appropriate" is less of a science and more of an art form. Whereas we might believe a particular film is created to engage a specific audience, raw data of such a showing might prove other wise. Below you will find links to trailers of three different films released in the fall of 2010. Additionally, you will find an excel sheet with some data that I collected outside of the theater.
Recently, on Capitol Hill, Senator Diane Feinstein introduced new legislation designed to address "Common Sense Gun Regulations". Pictured above is a Customized Velocity Arms Vmac Automatic Pistol that is listed as a proposed "banned firearm". In truth, at the heart of all gun regulation is the hope that we can reduce the overall violent crime rate... So if we are going to speak intelligently about the crime rate, we should at least know what it is and how it works.
Follow the link below to access your next hand in homework assignment. This assignment must be completed and returned to me, by google doc, by 5:00 PM on Monday, January 30, 2017. Good Luck!
Section 3 - Density Curves and Normal Distributions
Examine the data set below.
Below is a link to several problems we will examine in class today. I will not be taking this document up for a grade.
Exam 1 Preparations
As you all know, we are quickly approaching our first test date. The link below provides you access to an exam that I gave in a previous semester. This should help you with your preparations for our first test. You may skip problem 4,we will cover this material in another chapter this semester.
***CORRECTION*** - Problem 3b should be .0630.
I have shared with each of you information about your first project assignment. You will find a document in your google drive titled PROJECT 1 (DATA VISUALIZATION PROJECT). Please complete this assignment no later than Monday, February 20 at 5 PM.
One of the emerging applications we see for statistics is an interdisciplinary journey with the visual arts. The process for creating informative, descriptive, representative can be daunting and needs proper instruction.
Sources to build data visualizations
Examples of Student work
CHAPTER 2: LOOKING AT DATA RELATIONSHIPS
Sections 1 and 2 - Scatterplots and Correlation
Leonardo DaVinci was a prolific artist and scientist. In fact, he was one of the first individuals to hypothesize that there was a relationship between certain aspects and measurements of the human body. His Vitruvian Man is shown above and is a representation of his hypothesis.
Below you will find several data sets that also indicate relationships and associations between various data sets.
Below is a pdf version of your third hand in assignment. This assignment must be returned to me, via google drive, by :Monday, February 13, 2017.
Section 3 - Least-Squares Regression
Least squares regression is a line fitting technique that we will use to generate a predictive equation based upon several different assumptions and parameters.
Below you will find several data sets that we will use in class to exhibit regression modeling with technology.
Regression handin assignment
You will find your next assignment in your google drive title Lab 4- Regression. Please complete this assignment no later than 5 PM on Wednesday, February 15, 2017.
See your google drive for information on Project 2. We will complete this project as a group, in class on February 15 & 16.
Section 5 - Data Analysis for two way tables
Where you get your news used to be a simple question and a simple answer. The local news paper, perhaps the network news that came on shortly after dark. Today, that question is less simple and even more polarizing. Below is a link to the full results of a Public Policy Polling study released on February 6, 2013 dealing with this very issue.
Exam 2 Preparations
As you all know, we are quickly approaching our second test date. The link below provides you access to some review materials.
Answer Key **Please ignore answers 8 & 9 on the answer key. Cramer's Phi for each should be 8) .099 and 9) -.202**
Sections 3.1 and 3.2
Chapter 3 explores several techniques on how we appropriately obtain and use data.
Below is a word document with several critical thinking questions. I will not be taking this assignment up, but we will discuss it in class the next time we meet.
Sections 1 & 2 - Randomness and Probability Models
Section 5 explores specific probabilities as they relate to compound events.
Below is your next hand in assignment. This assignment must be returned to me, completed via google drive, by Wednesday, March 8, 2017.
Section 4.3 and 4.4 - Random Variables, Means and Variances
Given my recent experiences with the Medical Industry, I was recently prompted to look over my own insurance policy and found the wonderful gem below.
Section 5.1 - Sampling Distributions for Proportions
Shown above is one of the most well known moments in US Presidential history. The image depicts President Franklin D. Roosevelt delivering his 1932 inauguration speech titled "The Only Thing We Have to Fear is Fear Itself". As important as this moment was to American history, the days leading up to his inauguration were just as tense and meaningful. Click on the link below to access the electoral map from the 1932 general election.
Posted below are a few questions I would like you to ponder with a nearby classmate.
Click on the link below to access additional examples that we will examine in class today.
Below is your next hand in assignment. This assignment must be returned to me, completed via google drive, by Thursday, March 23, 2017.
Section 5.2 - Sampling Distributions for Means
Posted below are a few example problems that we will ponder in class.
Below is your next hand in assignment. This assignment must be returned to me, completed via google drive, by Tuesday, March 28, 2017.
Sections 6.1 and 8.1 (Confidence Intervals for Proportions)
What do we mean by confident?
300 Grades Activity
Below is your next hand in assignment. This assignment must be returned to me, completed via google drive by Monday, April 3, 2017.
A little known fact is that beer and statistics have a common history. Shown above is a rather iconic image produced by the Guinness Brewing Company out of Dublin, Ireland. See the links below for more details.
Below is a link to the Student's T table.
Below you will find several problems that we will examine in class today with the aid statcato.
As you all know, we are quickly approaching our fourth test date. The link below provides you access to an exam that I gave in a previous semester. This should help you with your preparations for our next test.
We will begin our discussion on hypothesis testing with a brief exploration of a motivating problem. See the links below.
*5 steps for hypothesis testing*
1. Given a claim determine the null and alternative hypotheses.
2. Given a claim and sampled data determine a test statistic.
3. Given a claim and sampled data find a critical value.
4. Given a claim and sampled data find a p-value.
5. State your conclusions in plain understandable English
Below is your next hand in assignment. This assignment must be returned to me, completed in google drive, by Thursday April 13, 2017.
Section 8.1 - Inferences for a proportion
Below you will find a link to a document containing several problems that we will examine in class today.
Below is your next hand in assignment. This assignment must be returned to me, completed in google drive, by Tuesday April 25, 2017.
Section 7.1 - Inferences for a mean
Below you will find a document containing several supplementary problems that we will examine in class today.
As you all know, we are quickly approaching our fourth test date. The link below provides you access to several problems about hypothesis testing. This should help you with your preparations for our next test.
Final Examination materials
Testing Dates and Times
Section 101 - Friday, May 5, 2017 at 9:00 AM (room 205)
Section 102 - Friday, May 5, 2017 at 12:00 PM (room 205)
Click on the link below to access a comprehensive final review packet.
Final Exam Documents and Links