Money Ball Statistics
When you think of the word statistics, what is the first thing you think of? If this is Mrs. Miller reading this than you are probably thinking about math. However, most sports fans would think about baseball. They cannot have a conversation about baseball without mentioning someone’s statistics. The player’s stats tell all about what he has done is his time playing the sport. It can even tell who is better at each category like hitting, fielding, or pitching. Most baseball fans already know this, but what they don’t know is the pain staking process these mathematician’s go through to compile these statistics. The Major league baseball draft is the most important component to a successful season. All throughout the season the owners of each team sends over thirty scouts all across the country to find the best high school and college players. Then they report back to their teams and they make a list of the players with most important to least important. Then the last couple days consist of them picking at every flaw that they can find in the players than adjusting their list accordingly. In chapter two this is the scene that is taking place. Gathered around a large table, all of the scouts for the Oakland A’s are sitting at tables with their neat stacks of paper with all of the information about their favorite prospects. They go around the table telling why each player is worth a first round pick. The General Manager of the Oakland A’s, Billy Beane is in charge of this meeting but sense he wasn’t the one to go around and actually see the players he is mainly just listening and letting the scouts work out the players. There is another man by the name of Paul DePodesta, Billy’s assistant, is also sitting quietly. He is the only one in the room with a laptop on the table in front of him. If there was someone who represented statistics this would be him. The difference between Paul and the rest of the...

...“The MoneyBall”
“The Moneyball” follows the real baseball formula but not from the sporting point of view itself, but the administration. That is, what matters is not the action in the courts, but all that happens behind them that makes the games are as they are. This movie has the power to completely change the way we see a simple baseball game. In a few words, the whole move is about fielding a successful team on a limited budget.
Baseball's "Moneyball" theory states that the baseball market undervalues some attributes (and players with these attributes) that are key contributors to wins while overvaluing other attributes.
In the movie we can see how Billy Beane, manager of the Athletics, which was the poorest team in the league tries to find a way to make his team wins. So since the Oakland team never wins a game due to a lack of budget, Billy decided to find a new way to find out how to rebuild.
Oakland has to find players that are undervalued by the bigger clubs and get them at a cheap price and hope that they produce results.
Billy Beane, together with the economist Peter Brand, developed a risky way for the team starts to win, this is selected talented players with potentially talented, based on statistics such as number of home runs, batting, arrivals at first base, etc., they conducted a field study using organizational case studies to identify skills, traits and attributes...

...Trajico, Maria Liticia D.
BSEd III-A2
REFLECTION
The first thing that puffs in my mind when I heard the word STATISTIC is that it was a very hard subject because it is another branch of mathematics that will make my head or brain bleed of thinking of how I will handle it. I have learned that statistic is a branch of mathematics concerned with the study of information that is expressed in numbers, for example information about the number of times something happens. As I examined on what the statement says, the phrase “number of times something happens” really caught my attention because my subconscious says “here we go again the non-stop solving, analyzing of problems” and I was right. This course of basic statistic has provided me with the analytical skills to crunch numerical data and to make inference from it. At first I thought that I will be alright all along with this subject but it seems that just some part of it maybe it is because I don’t pay much of my attention to it but I have learned many things. I have learned my lesson.
During our every session in this subject before having our midterm examination I really had hard and bad times in coping up with this subject. When we have our very first quiz I thought that I would fail it but it did not happen but after that, my next quizzes I have taken I failed. I was always feeling down when in every quiz I failed because even though I don’t like this...

...techniques.
Firstly we look at data analysis. This approach starts with data that are manipulated or processed
into information that is valuable to decision making. The processing and manipulation of raw
data into meaningful information are the heart of data analysis. Data analysis includes data
description, data inference, the search for relationships in data and dealing with uncertainty
which in turn includes measuring uncertainty and modelling uncertainty explicitly.
In addition to data analysis, other decision making techniques are discussed. These techniques
include decision analysis, project scheduling and network models.
Chapter 1 illustrates a number of ways to summarise the information in data sets, also known as
descriptive statistics. It includes graphical and tabular summaries, as well as summary measures
such as means, medians and standard deviations.
Uncertainty is a key aspect of most business problems. To deal with uncertainty, we need a basic
understanding of probability. Chapter 2 covers basic rules of probability and in Chapter 3 we
discuss the important concept of probability distributions in some generality.
In Chapter 4 we discuss statistical inference (estimation), where the basic problem is to estimate
one or more characteristics of a population. Since it is too expensive to obtain the population
information, we instead select a sample from the population and then use the information in the
sample to infer the...

...of 1000 flights and proportions of three routes in the sample. He divides them into different sub-groups such as satisfaction, refreshments and departure time and then selects proportionally to highlight specific subgroup within the population. The reasons why Mr Kwok used this sampling method are that the cost per observation in the survey may be reduced and it also enables to increase the accuracy at a given cost.
TABLE 1: Data Summaries of Three Routes
Route 1
Route 2
Route 3
Normal(88.532,5.07943)
Normal(97.1033,5.04488)
Normal(107.15,5.15367)
Summary Statistics
Mean
88.532
Std Dev
5.0794269
Std Err Mean
0.2271589
Upper 95% Mean
88.978306
Lower 95% Mean
88.085694
N
500
Sum
44266
Summary Statistics
Mean
97.103333
Std Dev
5.0448811
Std Err Mean
0.2912663
Upper 95% Mean
97.676525
Lower 95% Mean
96.530142
N
300
Sum
29131
Summary Statistics
Mean
107.15
Std Dev
5.1536687
Std Err Mean
0.3644194
Upper 95% Mean
107.86862
Lower 95% Mean
106.43138
N
200
Sum
21430
From the table above, the total number of passengers for route 1 is 44,266, route 2 is 29,131 and route 3 is 21,430 and the total numbers of passengers for 3 routes are 94,827.
Although route 1 has the highest number of passengers and flights but it has the lowest means of passengers among the 3 routes. From...

...compliments the regular mathematics and therefore both are tested in primary schools. Mathematics is the written application of operation. It teaches students to think clearly, reason well and strategize effectively. Mental Mathematics is the ability to utilise mathematical skills to solve problems mentally. The marks scored by pupils generate statistics which are used by teachers to analyse a student’s performance and development of theories to explain the differences in performance.
The Standard 3 class is where the transition from junior to senior level occurs where teachers expect the transference of concrete to abstract thinking would have occurred.
A common theory by many primary school teachers is ‘Students perform better in Mathematics than Mental math. Mental math is something that has to be developed and involves critical thinking. Mental math requires quick thinking and the student must solve the problem in their minds whereas in regular mathematics, the problem can be solved visually. Therefore, teachers should take these factors into consideration while testing and marking students in these areas.’
In this study, the statistics of 30 students of a standard 3 class of San Fernando Boys’ Government School will be analysed to determine the truth of this theory.
DATA COLLECTION METHODS
Mathematics and mental mathematics marks of term 1 of the class of 2013 were obtained from a Standard 3 teacher of San Fernando Boys’...

...Ali Bush
Mr. Harrison
English 9 Pre-AP
17 March 2012
As stated by George Washington Carver, “How far you go in life depends on your being tender with the young, compassionate with the aged, sympathetic with the striving, and tolerant of the weak and the strong -- because someday you will have been all of these.” In Harper Lee’s To Kill a Mockingbird, Atticus Finch is the father of Jem and Scout Finch, while fighting justice as a lawyer in Maycomb County. Atticus Finch is an affectionate, benevolent, sympathetic, and tolerate man with anyone he comes in contact with. He is respectful to everyone and believes strongly in equality among everyone in Maycomb, regardless of their age, gender, race, or rank. As the novel progresses, the reader gains a love for Atticus as he presents himself as a wise, calm, moral, and expressive person.
Throughout the novel, Atticus reveals his wisdom to the readers. During the court case, he never lets his guard down and is ready to take whatever bullet is shot toward Tom Robinson. His wisdom never subsides as he tries to persuade the brainwashed jury of Maycomb that an innocent Negro is meant to be free, not treated as an animal in his own city all from accusations. In his conclusion, Atticus states, “The state has not produced one iota of medical evidence to the effect that the crime Tom Robinson is charged with ever took place. It has relied instead upon the testimony of two witnesses whose evidence has not only been called into...

...
MBA 501A – [STATISTICS]
ASSIGNMENT 4
INSTRUCTIONS: You are to work independently on this assignment. The total number of points possible is 50. Please note that point allocation varies per question. Use the Help feature in MINITAB 16 to read descriptions for the data sets so that you can make meaningful comments.
[10 pts] 1. Use the data set OPENHOUSE.MTW in the Student14 folder. Perform the Chi
Square test for independence to determine whether style of home and location are are related. Use α = 0.05. Explain your results.
Pearson Chi-Square = 37.159, DF = 3, P-Value = 0.000
Likelihood Ratio Chi-Square = 40.039, DF = 3, P-Value = 0.000
The P value associated with out chi square is 0.00 and the Alpha level is 0.05 so we reject the null hypothesis. The P- value is less than the alpha level. So, we conclude that style of homes and locations are not related.
[10 pts] 2. Use the data set TEMCO.MTW in the Student14 folder. Perform the Chi
Square test for independence to determine whether department and gender are related. Use α = 0.05. Explain your results.
Pearson Chi-Square = 1.005, DF = 3, P-Value = 0.800
Likelihood Ratio Chi-Square = 1.012, DF = 3, P-Value = 0.798
The P-value associated with out chi square is 0.800 and the Alpha level is 0.05 we can see that we are unable to reject the null hypothesis. The P- value is greater than the alpha level. So, we conclude that departments and gender are related..
[30 pts] 3. Use the data set...

...STAT 600 Statistics and Quantitative Analysis
PROJECT: Stock return estimation
The project must be done by 6-15 a.m. October, 16th. You should submit your projects before the class begins. This is a group project. Read the course outline for general guidelines. Good luck!
The project is closely related to Lectures 1-5 of the class.
Today is September 15, 2013 and you have just started your new job with a financial planning firm. In addition to studying for all your license exams, you have been asked to review a portion of a client’s stock portfolio to determine the risk/return profiles of 12 stocks in the portfolio. Unfortunately, your small firm cannot afford the expensive databases that would provide all this information with a few simple keystrokes, but that’s why they hired you. Specifically, you have been asked to determine the monthly average returns and standard deviations for the 12 stocks for the past five years.
The stocks (with their symbols in parentheses) are:
Apple Computer (AAPL) Hershey (HSY)
Archer Daniels Midland (ADM) Motorola (MOT)
Boeing (BA) Procter and Gamble (PG)
Citigroup (C) Sirius XM radio (SIRI)
Caterpilar (CAT) Wal-Mart (WMT)
Deere&Co. (DE)...