P3 – Describe how two businesses are organised P4 – Explain how their style of organisation helps them to fulfil their purposes Unit 1 Business Environment Hierarchy Hierarchy The shape of a hierarchical organisational structure is the pyramid. A hierarchical organisation is a group of objects structured to be subordinate to a central idea or person. The person in charge sits at the top of the pyramid (paid most). Each job description (manager‚ deputy manager etc.) sits below the top in
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Random sample It is often not necessary to survey the entire population. Instead‚ you can select a random sample of people/or firms from the population and survey just them. You can then draw conclusions about how the entire population would respond based on the responses from this randomly selected group of people. This is exactly what political pollsters do - they ask a group of people a list of questions and based on their results‚ they draw conclusions about the population as a whole with
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Katrina Rufin Kroenung English 1 (7) 26 April 2013 Extreme Measures Have you ever tried to change yourself just to fit in‚ or even to make yourself seem more likeable? People seem to change themselves just to fit into society today‚ or maybe even to be noticed more by others. Whether it is getting plastic surgery to enhance your beauty‚ or giving somebody that first impression‚ everyone seems to at least change themselves a bit to be accepted into society. This is what the women in Snow Flower
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consumed To create a general awareness about our food cost and it shows the importance of examining food costs per meal To ensure the safety and quality of food Discuss the research methodology First and foremost‚ we took the first step towards starting this assignment is that we collected our data through a survey research method. We have one dependent variable that is‚ monthly expenses on food and 11 other variables supporting it. The other variables are age‚ monthly allowance‚ maximum amount
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Question 1. (Descriptive Statistics) Investment Returns: These data are the annual returns on shareholders’ funds of 97 of Australian’s top 100 companies for the years 1990 and 1998. (i) Produce a histogram of the 1990 returns. (ii) Produce a histogram of the 1998 returns. (iii) Find the mean‚ median‚ range and standard deviation for the 1990 returns. Annual Returns % (1990) Mean 12.91865979 Median 11.38 Standard Deviation 9.297513067 Range 75.01 (iv) Repeat part (iii) for
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Project Proposal Statistical Learning and Data Mining Overview: Efficient asset allocation through statistical learning methods and comparison of methods for the creation of an index tracking ETF (Exchange traded fund) Datasets: The datasets are chosen from the website of the book “Statistics and Data Analysis for Financial Engineering” by David Ruppert. The book is mentioned as one of the references for this course. The two data sets chosen are 1. Stock_FX_Bond.csv 2. Stock_FX_Bond_2004_to_2006
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Chapter 8- Circular Measure Additional Mathematics Module Form 4 SMK Agama Arau‚ Perlis CHAPTER 8- CIRCULAR MEASURE 8.1 RADIAN 1. In lower secondary‚ we have learned the unit for angle is degree. In this chapter‚ we will learn one more unit for angle that is radian. P r O 1 radian r Q 2. When the value of the angle 1 radian‚ then the length of the arc is equal to the length of the radius. 3. From this information‚ we can deduce that: r 1 rad r = 360 2πr 1 rad = r 2πr × 360 2π rad
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Functions and graphing functions Basics: A function is a rule that changes input into output A relation is any set of ordered pairs A function is defined as a set of ordered pairs in which no two ordered pairs have the same element A function must give exactly one unique output for each input Also called a mapping or simply a map The set of input numbers is called the domain The set of output numbers is called the range The set of all possible outputs is called the co-domain The range is generally
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Importance of Statistics in Society (Lecturer: Statistics and Research Methodology) Nepal Commerce Campus Tribhuvan University Kathmandu‚ Nepal Email:drbhandari2012@gmail.com Statistics plays a vital role in every fields of human activity. Statistics has important role in determining the existing position of per capita income‚ unemployment‚ population growth rate‚ housing‚ schooling medical facilities etc…in a country. The statistical tools like Index number‚ correlation‚ time series analysis‚ regression
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QUESTION 3 (20 MARKS) a. A psychological test identifies people as being one of eight types. For instance‚ Type 1 is “Rationalist” and applies to 15% of men 8 % of women. Type 2 is “Teacher” and applies to 12% of men and 14% of women. Each person fits one and only one type. (i) Suppose college roommates have a particularly hard time getting along with each other if they are both ‘ Rationalist’. A college randomly assigns roommates of the same gender. Assuming that half of college roomate pairs
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