Math Statistics Essay - 866 Words

In this mathematical circumstance, it is appropriate to use the Normal Model with this data distribution because of how roughly symmetric and unimodal. The summary statistics for the OB Math SAT scores are as follow: the number of values is 287, the mean of the data is 553.62369, the standard deviation is of approximately 65.984512, the median of the data is 540, the range of the data is 390, the minimum value is 360, the maximum value is 750, the first quartile of the data is 510, and the second quartile of the data is 590. To calculate the percent of students that had an SAT math score higher than 560, I used the z-score formula which is z-score= raw score- mean/ standard deviation and plugged the values for each variable. After†¦show more content†¦After solving for the variable and then plugged in the values and I got raw score= 0.8416 (65.984512) + 553.62369 which gave us a raw score of 609 rounded to the nearest integer. To be in the top 5% of the class a student woul d need to have a SAT score of around 662. I have come to that conclusion by simply converting 5 into a decimal number (5/100) and then plugging that decimal number (0.05) into invNorm in the calculator which gave us invNorm (0.05, 0, 1) = -1.6448. I then changed the number into a positive value to calculate the top 5%, and then plugged it into our raw score formula that we solved earlier and got raw score= 1.6448 (65.984512) + 553.62369 which gave us a raw score of 662 rounded to the nearest integer. To calculate the z-score at the 25th percentile of the model I converted 25 into a decimal number (25/100) and then plugged that decimal number (0.25) into invNorm in the calculator which gave us invNorm (0.25, 0, 1) = -0.6744. Then to calculate the raw score at the 25th percentile I plugged the z-score -0.6744 into the raw score formula we solved earlier and got raw score= -0.6744 (65.984512) + 553.62369 which gave us a raw data value of 509 rounded to the nearest integer. The z-score and raw data value at 75th percentile of the model is 0.6744 and 598. To calculate the z-score at the 75th percentile of the model I converted 75 into a decimal (75/100) and then plugged that decimal number (0.75) intoShow MoreRelatedLiteracy Narrative Paper : Math Class1328 Words   |  6 Pagesof high school, I took a math class called Discrete Math. This math class consisted of studying a topic known as â€Å"probability statistics† and a few other various math techniques. What surprised me in this class was that I never would have thought that I would be writing essays in a math class. The teacher did mention very early that â€Å"we will be having many quizzes, tests, and even essays,† but the essay portion I assumed would be miniscule. He then added that the essays accounted for forty percentRead MoreSchool Entrance And Placement Test Of The Midwest1426 Words   |  6 PagesBy the time students reach 11th grade, they have taken anywhere from 10-50 standardized tests. Possibly their most important test is yet to come. Colleges use the ACT in three main ways, to evaluate students in English, math, reading, and science, and writing for the purpose of college admissions, class placement, and scholarships. The purpose of the ACT is to assess academic achievement in a process free of discrimination, and error. It fails to fulfill this purpose. The main college entrance andRead MoreThe Role Of Mathematics And Grasp The Beauty Of It1007 Words   |  5 PagesMathematics is ubiquitous. Discovered or invented, it has been around since the beginning of time. Mathematics can explain the indescribable wonder of our cosmos. It is through mathematics that we are able to explore our universe. This essay will demonstrate how maths is an integral part of our universe and will attempt to show that mathematics might be the key to discovering the great unknown. In order to understand the role of mathematics and grasp the beauty of it in our world, we must first explainRead MoreCryptography1082 Words   |  5 PagesProfessor s Name: Jamie Bradley Course Title and Number: MATH 156 – Introduction to Statistics Semester: Summer 2014 Office Location: TBA E-Mail Address: jamie_bradley@portal.ocean.edu Office Hours: By appointment Catalog Description: An introductory level course for non-mathematics majors who need or desire a working knowledge of statistics. This course is oriented towards all fields in which statistics finds applications. Topics include: summarizing data, probabilityRead More Standardized Testing: The SAT and the ACT Essay1275 Words   |  6 Pages The math section on the SAT has questions about numbers and operations, geometry, statistics, probability, and data analysis. The last section of the SAT is writing. The writing section is more than just a written response to a question it consists of multiple choice questions, short essay, and critical reading passages. The ACT, like the SAT, has sections of knowledge within each section. The ACT contains slightly different from those of the SAT. The ACT has four sections: English, math, scienceRead MoreOver The Time Of This Course Writing Portfolio Essays Has886 Words   |  4 PagesOver the time of this course writing portfolio essays has really helped me. My favorite highlights of my essays include: Character Education, The Power of Technology, and Statistics in the Classroom. 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For you to become a Marine Engineer or Naval Architect you must have at least a Bachelor’s Degree and there is also no onRead MoreExamination of the Education System in Idiot Nation, by Michael Moore 1351 Words   |  5 PagesIn his essay, â€Å"Idiot Nation,† Michael Moore directly conveys the horrid truth behind American education when he utters the sheer words, â€Å"the knowledge (students) acquire in school is not going to serve them throughout their lifetimes. Many of them will have four to five careers in a lifetime. It will be their ability to navigate information that will matter† (Moore 141). According to Moore, American education today is by no means preparing students for the real world of work. In fact, he infers thatRead MoreEvaluation Essay : Architectural Engineering1240 Words   |  5 PagesAbigail Gilsdorf Mrs. Van Lieu English 101 14 October 2015 Evaluation Essay: Architectural Engineering As a high schooler, I’ve been told repeatedly to find a career and stick to stick it. I’ve been pushed to figure out my life with very little to work off of. All I was given were interest tests and orders to use my hobbies as a base. Obviously, I didn’t get very far with so little to work with and was always expecting the answer to just come to me. I suppose I have lucked out a bit and it did inRead MoreA Meritocratic Society Essay1405 Words   |  6 Pagesliterature. This essay will attempt to look into the possible reasons for this disparity and its implications associated in the outside world. According to the Australian Bureau of Statistics, since 2001, women have consistently outnumbered men in higher education studies, however females are still significantly underrepresented in the STEM fields. In 2015, 40% of women aged between 25-29 had attained a bachelor’s degree or higher, compared to 30% of men. (Australian Bureau of Statistics 2015), but of

Analysis Of The Book The Complete Persepolis - 2283 Words

Introduction Benjamin Cardozo, an American jurist, said â€Å"Freedom of expression is the matrix, the indispensable condition, of nearly every other form of freedom.† In The Complete Persepolis, it is clearly seen that when a standard is set for women’s attire, restrictions of other freedoms come along with it. Throughout the book, the author, Marjane Satrapi, recounts her life in Iran after the Islamic Revolution of 1979, and the difficulties she encountered. She struggled with restricted freedoms, strict religious rule, and a sense of statelessness. In the opening illustrations, she describes her childhood and her transition from a secular school to one that was religious and separated by gender. At this time it had become law for a woman to wear the veil, or head scarf when in public. Satrapi talks of how she â€Å"didn’t like to wear the veil, especially since [she] didn’t understand why [she] had to†(Satrapi 3). The wearing of the veil is par t of the Islamic faith that became enforced by the government and the Guardians of the Revolution, after the Islamic Revolution. Satrapi relates the story of her life and give the reader much insight into the life of an Iranian woman. The Complete Persepolis serves as a narrative of Iranian history from the eyes of a common citizen, and through these narratives the link between â€Å"women† and â€Å"religion†, along with its construction and political significance, is exemplified. Review of Literature While I will pull from other sources, theShow MoreRelatedPersepolis : The Invisible Art Essay1369 Words   |  6 PagesPersepolis In graphic memoir Persepolis, Marjane Satrapi illustrates the eventful life of Marji, an Iranian girl’s living most of her life in Tehran, Iran during the Islamic Revolution. The author commences her story as child and creates a timeline of series of events as she enters adulthood. Marji, represents many disenfranchise women, as she faces discrimination, exile, and confusion in her own country. Uniquely, Starapi’s work can be a justification to prove Scott McCloud’s design theories inRead MoreThe Complete Persepolis By Marjane Satrapi2268 Words   |  10 Pages Review of Literature While I will pull from other sources, the main focus of this paper will be The Complete Persepolis by Marjane Satrapi. Throughout this graphic novel, Satrapi tells her life story and what it was like growing up in Iran. In the opening illustrations, she describes her childhood and her transition from a secular school to one that was religious and separated by gender. At this time it had become law for a woman to wear the veil, or head scarf when in public. Iran transitionedRead MoreRosalind Krauss - Photographys Discursive Spaces9350 Words   |  38 Pagesclaim the imaginative projection of an author so much as the legal protection of property in the form of the copyright. Finally, view registers this singularity, this focal point, as one moment in a complex representation of the world, a kind of complete topographical atlas. For the physical space within which the views were kept was invariably a cabinet in whose drawers were catalogued and stored a whole geographical system. Th e file cabinet is very different as an object from the wall or the

Religeous Ed Free Essays

Romanesque to Gothic Romanesque vs†¦ Gothic: Sculptural Decoration: Thin, elongated, abstract figures. More realistic proportions and individualized features. Mood: Dark, gloomy. We will write a custom essay sample on Religeous Ed or any similar topic only for you Order Now Tall, light filled. Emphasis: Horizontal Vertical Elevation = How high the building is Modest height. Soaring Layout = The plan or design of the building Multiple units. Main Trait = The main feature of the building Rounded Arch. Pointed Arch. Support System = What Is used to support the building? Piers (columns), thick walls. Exterior flying buttress Engineering Barrel and Groin Vaults. Atmosphere = The feel of the place Dark, solemn. Bright, Airy. Exterior = What is the exterior like? Simple, severe. Intricate, decorated. Example: SST. Screen Toulouse, France Chartres Cathedral, France. The Change from Romanesque to Gothic Architecture: The change from Romanesque to Gothic began around the 1 lath Century. Reasons for change are put into three categories: Social, Technological, and Spiritual. Social Reasons for Change: population, and at the beginning of the fourteenth century, the fugue stood at seventy-three million people. A feeling of confidence in the future was one of the factors that gave rise to the Gothic era. Technological Reasons for Change: The invention of the dissimilarity plow, the new shoulder collar for horses, and more efficient tools contributed a growth in agricultural production, which until then had been quite limited. This caused peasants to flee the land because there was inadequate room for them. In the course of the eleventh century, cities began to expand, while new cities were created or reborn. This expansion made it more convenient for the peasants to move into the cities and find work. Markets were most commonly situated in the cities, and so work was better available. Another Social Reason for Change: In the time of the population boom, the central governments of Europe was inadequate, and so merchants had to set up organizations to regulate business dealings within a city. The merchant guilds ruled that none other than members of their guild could sell merchandise within a certain area of the city. This made business more successful for merchants and gave a feeling of confidence in the future. With merchants becoming more successful, and with the towns expanding, a new class of people began to develop in Europe. At the top of the scale were prosperous merchants and bankers. How to cite Religeous Ed, Papers