Write your name here Surname Other names Centre Number Candidate Number Edexcel GCSE Mathematics B Unit 1: Statistics and Probability (Calculator) Higher Tier Wednesday 9 November 2011 – Afternoon Time: 1 hour 15 minutes Paper Reference 5MB1H/01 You must have: Ruler graduated in centimetres and millimetres‚ Total Marks protractor‚ pair of compasses‚ pen‚ HB pencil‚ eraser‚ calculator. Tracing paper may be used. Instructions Use black ink or ball-point pen.
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1. Arrange the following in descending order: a. 29 ‚23 ‚821 b. 15 ‚37 ‚710 2. A rectangular sheet of paper is 1212 cm long and 1023 cm wide. Find its perimeter. 3. Salil wants to put a picture in a frame. The picture is 735 cm wide. To fit in the frame the picture cannot be more than 7310 cm wide. How much the picture should be trimmed? 4. Find the perimeters of (i) ABE (ii) the rectangle BCDE in the figure below. Whose perimeter is greater? 5. In
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Chapter 3 Relationships Between Quantitative Variables Copyright ©2011 Brooks/Cole‚ Cengage Learning 1 Principle Idea: The description and confirmation of relationships between variables are very important in research. Copyright ©2011 Brooks/Cole‚ Cengage Learning 2 Three Tools we will use … • Scatterplot‚ a two-dimensional graph of data values • Correlation‚ a statistic that measures the strength and direction of a linear relationship between two quantitative variables
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Quiz 1 1. Sociologists study information systems with an eye to understanding: a. how systems affect individuals‚ groups‚ and organizations. b. how human decision makers perceive and use formal information. c. how new information systems change the control and cost structures within the firm. d. the production of digital goods. 2. From a business perspective‚ raw data is transformed systematically during various stages‚ transforming it into valuable information‚ in a process called:
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3 | Differentiate between investing activities‚ financing activities‚ and operating activities.Investing activities include lending money and collecting interest‚ financing includes borrowing money and paying interest and operating is the rest of it. | 6 | Identify the following items as (1) operating‚ (2) investing‚ or (3) financing activities: purchase of land; payment of dividends; cash sales; and purchase of treasury stock.Investing‚ financing‚ operating‚ financing. | 7 | Unlike the
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1) If you believe in the _____ form of the EMH‚ you believe that stock prices reflect all information that can be derived by examining market trading data such as the history of past stock prices‚ trading volume or short interest. 2) If you believe in the _____ form of EMH‚ you believe that stock prices reflect all available information including information that is available only to insiders 3) A common strategy for passive management is 4) Researchers have found that most of the small firm effect
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1. Federal income tax laws allow a firm to deduct all legitimate business expenses when calculating its taxable income. A) True B) False Correct Answer(s): | False | 2. A major criticism against sales quotas is that: A) Activity quotas usually lead to high-pressure selling. B) Quotas are not fair to the sales force. C) Quotas cannot stimulate sales of profitable products. D) Quotas are not realistically attainable. E) It is very difficult to set quotas accurately. Correct Answer(s):
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INTERNATIONAL BACCALAURÉAT BACHILLERATO c BACCALAUREATE INTERNATIONAL INTERNACIONAL M02/540/S(1)M+ MARKSCHEME May 2002 FURTHER MATHEMATICS Standard Level Paper 1 9 pages –3– M02/540/S(1)M+ Paper 1 Markscheme Instructions to Examiners 1 Method of marking (a) (b) All marking must be done using a red pen. Marks should be noted on candidates’ scripts as in the markscheme: ! show the breakdown of individual marks using the abbreviations (M1)‚ (A2) etc. ! write down each part mark total‚ indicated
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Semester Courses of M.A/M.Sc. (Mathematics) The course of M.A/M.Sc. (Mathematics) will be spread in two years - Previous & Final. There will be two semester examinations and a viva-voce & project work examination every year. M.A./ M.Sc. Previous (Mathematics) (effective from session 2010-2011) The M.A./ M.Sc. Previous (Mathematics) examination will consist of two semesters‚ called first and second semesters. Their examinations will be held in the months of December and April respectively
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Psychology 1A Throughout the years the debate of “What influences behavior” grows more and more. Some people might say that is the genetics that may influence human behavior‚ others might say that it’s the environment‚ and there are just some people that say that human behavior can be influenced by both. Human behavior is what makes up the personality of someone‚ so to what extend do these theories influence human behavior. Human behavior can be affected due to genetics‚ environment‚ or it could
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