MONTHLY RELEASE Foreign Trade Statistics Bangladesh Bureau of Statistics January.2012 Compilation and dissemination of Foreign Trade Statistics (FTS) is one of the core activities of Bangladesh Bureau of Statistics (BBS). Considering the importance of FTS‚ BBS has been compiling and publishing it on an annual basis since 1973-74. Since February 2007‚ BBS has been publishing Monthly Release on FTS to satisfy the users’ need. It is an outcome of the BBS efforts towards the improvement of FTS. This
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or print) used to promote a product. Answer – Qualitative as it is descriptive or categorical. 1.17 Classify each of the following qualitative variables as ordinal or nominative. Explain your answers. Qualitative Variable Categories Statistics course letter grade A B C D F Answer – Ordinal because there is a meaningful order of the grade categories i.e. (A is good and F is bad) Door choice on Let’s Make a Deal Door #1 Door#2 Answer – Nominative because there is no meaningful ordering
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Wildlife & Conservation Statistics Extinction of Species • Every 20 minutes‚ the world adds another 3‚500 human lives but loses one or more entire species of animal or plant life - at least 27‚000 species per year. (Source: PBS) • At the present rates of extinction‚ as many as 20% of the world’s 7-15 million species could be gone in the next 30 years. This rate of extinction has been unprecedented since the disappearance of dinosaurs 65 million years ago (Source: WWF). Habitat Destruction (Source:
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College of Business Administration and Accountancy Marketing Department “The Perception of DLSU-D Students in the Prohibition of Plastic Inside the Campus” In Partial Fulfillment of the Course Requirements in Business Statistics Presented to: Prof. Shiella B. Grospe Presented by: MAGBITANG‚ Lacy Ann N. GASPAR‚ Hillary Vizzel F. ESTOLLOSO‚ Katherine P. BUALOY‚ Jane Angelique C. SEMIRA‚ Pacholo D. October 2012 TABLE OF CONTENTS I. The Problem and Its Background……………………………………
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WHAT ARE THE STATISTICS ON COOPERATIVE LEARNING ANYWAY? Cooperative learning has been debated by educators for a long time and continues to be questioned today. Many educators feel that cooperative learning strips students of the benefits of direct instruction. Proponents of homogeneous learning tend to stray from cooperative learning because it seems to deprive gifted students of learning with their gifted peers. Five studies will be summarized that look at different
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Boiling point of Salt Water Experiment Ex.3: For experiment 2‚ Complete steps (a)-(c) of the checklist. Experiment 2: Does the boiling point of water differ with different concentrations of salt? CheckList (a) Define the objectives of the experiment The purpose of this experiment is to determine the boiling point of water with different levels of concentration of salt. (b) Identify all sources of variation (i) Treatment factors and their levels The treatment factor in this experiment
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http://www.marketresearchreports.com Electric Wires and Cable Market in India 2012 Electrical wires and cables market is growing at a steady pace as the government is investing heavily in infrastructure development. Increase in capacity of the existing power plants and commissioning of the new ones have resulted in higher demand for electric wires and cables. Due to the roll out of 3G and broadband‚ demand for electric wires and cables is likely to increase in the future. The report provides
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An exam consists of 20 multiple-choice questions. Each question has five possible answers and all questions carry equal weight. Mary has not studied for the exam and will be picking her answers at random. What is the probability that Mary will get a score of at least 30% on this exam? n=20‚ p=0.20 P(X≥6) (0.30)(20)=6 Distribution Plot Binomial‚ n=20‚ p=0.2 0.25 Probability 0.20 0.15 0.10 0.05 0.1958 0.00 0 P(X≥6)=0.196 X 6 If 40% is the lowest passing
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Last name: First name: Student #: STA 304H1 F/1003H F SUMMER 2009‚ First Test‚ May 28 (20%) Duration: 50min. Allowed: hand-calculator‚ aid-sheet‚ one side‚ with theoretical formulas and definitions only. [25] 1) A marketing analyst is asked to study the buying habits of shoppers at a national chain store (e.g. Sears). Suppose there are 150 stores around the country. (a) Describe the population of interest. (b) Describe in short a realistic sampling procedure for obtaining a representative
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5.23 Let x be a normally distributed random variable having mean = 30 and standard deviation . Find the z value for each of the following observed values of x: In each case‚ explain what the s value tells us about how the observed value of x compares to the mean 5.29 Weekly demand at a grocery store for a brand of breakfast cereal is normally distributed with a mean of 800 boxes and a standard deviation of 75 boxes‚ a. What is the .probability that weekly demand is (1) 959 boxes or less? (2) More
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