manage business operations. Commercial organizations use mathematics inaccounting‚ inventory management‚ marketing‚ sales forecasting‚ and financial analysis. Mathematics typically used in commerce includes elementary arithmetic‚elementary algebra‚ statistics and probability. Business management can be made more effective in some cases by use of more advanced mathematics such as calculus‚ matrix algebra and linear programming. Business Mathematics is very important for modern business management. The
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. . . ii Abstract . . . . . . . . . . . . . . . . . . . . . . . . . iii CHAPTER I Introduction . . . . . . . . . . . . . . . . . . . . 1 Statement of the Problem . . . . . . . . . . . . . . 3 Hypothesis . . . . . . . . . . . . . . . . . . . . . 3 Significance of the Study . . . . . . . . . . . . . 4 Definition of Terms . . . . . . . . . . . . . . . . 4 Scope and Delimitations . . . . . . . . . . . . .
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Year 11 Mathematics Financial Maths Year 11 Mathematics Financial Maths Fiona Pulea Fiona Pulea TASK 1: Finding your ideal car (Level 1) (KD1‚ 2‚ CD1‚ MD1) Imagine you are an eighteen year old who has just finished school and would like to purchase your first car. Select the make and model of a second hand car which is less than six years old‚ that you would like to own. (Be reasonable!) You can obtain car prices from a website such as: * http://www.redbookasiapacific.com/au/
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Math Facts & Trivias 1. The value of zero was first used by the ancient Indian mathematician Aryabhata. 2. The implicit curve equation (x2+y2-1)3-x2y3=0 produces the heart shape. 3. The Reuleaux Triangle is a shape of constant width other than a circle. 4. If each count were a second long‚ it would take about 12 days to count to a million and about 32 years to count to a billion. 5. Forty’ is the only number that has all its letters in alphabetical order. 6. The National Pi Day ( π ) is
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Introduction Learning goals ❖ What is meant by Statistics ❖ What is meant by Descriptive Statistics and Inferential Statistics ❖ Difference between Parameter & Statistic ❖ Types of Statistical Inferences What is meant by Statistics ? Statistics is the science of collecting‚ organizing‚ presenting‚ analyzing‚ and interpreting numerical data to assist in making more effective decisions. Types of Statistics Descriptive Statistics : • Methods of organizing‚ summarizing‚ and presenting
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a random sample of 25 stations •Normal distribution –we are assuming gasoline prices are normally distributed Null hypothesis: The mean regular unleaded gas prices for your region is the same as that in the study µ 0 = 3.16 Alternate hypothesis: The mean regular unleaded gas prices for your region is greater than that in the study µ A > 3.16 Find the t-test statistic: t=(x(bar) - µ 0 )/(s/sqrt(n)) t = (3.1948 – 3.16)/(0.0889/sqrt(25)) t = 1.957255343 Find the P-value: P = 0.03102312
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Running head: Misuses Statistics 1 Misuses Statistics Regena Kelley MAT126: Survey of Mathematical Methods Instructor: Zhimin Huang January 21‚ 2013 Misuses Statistics 2 Misuses Statistics Statistics and survey are misused and not accurate because of many factors. The types of these statistics are found suspect samples‚ asking Biased questions and misleading graphs. There are businesses that use these statistics with questions to convice people to accept
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General Information on the DBQ The required DBQ differs from the standard essays in its emphasis on your ability to analyze and synthesize historical data and assess verbal‚ quantitative‚ or pictorial materials as historical evidence. Like the standard essays‚ however‚ the DBQ is judged on its thesis and argument. Although confined to no single format‚ the documents are unlikely to be the familiar classics (such as the Emancipation Proclamation or the Declaration of Independence)‚ but their
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Muhammad Ibn Musa Al-Khwarizmi‚ The Father of Algebra Mohammed ibn-Musa al-Khwarizmi was born sometime before 800 A.D. and died after 847 A.D.. His name indicates that he was "Muhammed‚ son of Moses‚ father of Jafar‚ from Khwarizm‚". Al-Khwarizmi is described as "…one of the greatest minds of Islam‚ he influenced mathematical thought to a greater extent than any other medieval writer." In the year 832‚ Caliph Al Ma’mun [b. Baghdad‚ 786‚ d. Tarsus‚ Cilicia‚ August 833] founded the “House of Wisdom”
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Surname Centre No. Initial(s) Paper Reference 1 3 8 0 Candidate No. 1 F Signature Paper Reference(s) 1380/1F Examiner’s use only Edexcel GCSE Team Leader’s use only Mathematics (Linear) – 1380 Paper 1 (Non-Calculator) Foundation Tier Friday 2 March 2012 – Afternoon Time: 1 hour 30 minutes Materials required for examination Ruler graduated in centimetres and millimetres‚ protractor‚ compasses‚ pen‚ HB pencil‚ eraser. Tracing paper may be used. Items
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