owning petrol-driven small cars in Bangalore who had purchased their cars within the last one year. Details about the observed mileage were collected from the owners. Using the survey results‚ the mean was found to be 11.25 km/litre and the standard deviation was found to be 2.63 km/litre. The total number of petrol-driven small cars that were sold in Bangalore in the last one year is expected to be roughly 5500. Construct a 95% confidence interval for the average mileage of the above mentioned car population
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SURVEY ON CUSTOMER SATISFACTION AND INTRODUCTION OF NEW VENTURES F Through QUALTRICS ONL PROJECT UNDERTAKEN BY 1. Kindly mention the name of the organization you are working with. Text Response TATA CAPITAL Munish Taneja‚ GE Capital Shriram Tata Capital Financial Services Ltd TATA CAPITAL FINANCIAL SERVICES LIMITED Tata Capital Financial Services Ltd Reliance Capital Ltd BAJAJ FINANCE LTD Reliance Capital Limited ZENITH CREDIT LIMITED Reliance Capital Ltd tata motors finance
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(b) (c) STANDARDIZING A NORMAL DISTRIBUTION Example 3: Let x be a normal random variable with its mean equal to 40 and standard deviation equal to 5. Find the following probabilities for this normal distribution. (a) (b) (c) (d) Example 4: Lengths of metal strips produced by a machine are normally distributed with mean length of 150cm and a standard deviation of 10cm. Find the probability that the length of a randomly selected strip is (a) shorter than 165cm‚ (b) within 5cm of the mean
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weekend. However‚ the bank will lose out on interest payments on any excess cash stocked into the cash machines. A particular bank believes that the mean withdrawal rate per transaction is normally distributed with a mean of $150 and a standard deviation of $50. Is there any evidence that the bank has got its calculations wrong‚ if a random sample of 36 customer transactions gives a mean sample of $160? State your null and alternative hypotheses. 4. A random sample is obtained from a population
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Supply Chain Management Application in E-Commerce Company Taking JD.com as an example MACC 5P31 Advanced Management Accounting Section 2 Instructor: Dr. Hemantha Herath Yifan ZHU 5294269 Zhulai LI 5608690 Ying GONG 5727086 Yahong HU 5718697 Due date: April 2nd‚ 2015 Abstract The target of this paper is to figure out the best way for the JD.com which is the largest B2C online shopping website in China in the area of supply chain management. The main issue is under
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The purpose of this report is to understand and be able to extract the financial data from class within the Financial Times stock exchange 100 of the multinational company Imperial Tobacco Group PLC. We have used specific analytical tools such as‚ Regression analysis and Correlation analysis to build understanding the performance of the company for the last five years. Quantitative Techniques in Business Report done by: Julian RichardsTracyMahek BhuiyanRezwanMuntasirShahmun Bin SaifullahMinhazul
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analytical balance (#2) was used to determine the weight of a given bottle‚ the bottle’s lid‚ and the combination of the two. After taking four measurements of each‚ I then calculated the means and standard deviations. For the data recorded in table I the values computed for the standard deviations were very small (.0001 g - .0002 g)‚ so the measurements given by the analytical balance are very precise. After the means were calculated‚ I compared the weight measured of the lidded bottle to the weight
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_______________ 1. Where on the normal curve are the inflection points located? Where the slope starts to drop off at. 2. What is the standard normal distribution? A standard Normal distribution is a Normal curve with a mean of 0 and a standard deviation of 1. 3. What information does the standard normal table give? The area that falls to the left of the given z-score. 4. How do you use the standard normal table (Table A) to find the area under the standard normal curve to the left of a given
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Economics and Statistics‚ 47 (1)‚ 13–37. [Merton 1973] Merton‚ R.C.‚ (1973)‚ An Intertemporal Capital Asset Pricing Model. Econometrica 41‚ Vol. 41‚ No. 5. (Sep.‚ 1973)‚ pp. 867–887 [Sharpe 1964] Sharpe‚ William F Figure 1a. Monthly percent standard deviations of the returns to the Standard & Poor’s composite portfolio‚ ‚ estimated from returns for days i within the month t‚ ‚ 1963-84.
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statistics for 3339 students who were admitted for freshmen for the fall semester of 1998. Of these students‚ 1590 had taken the Scholastic Aptitude Test (SAT). Assume the SAT verbal scores were normally distributed with a mean of 530 and a standard deviation of 70. a – What percentage of students were admitted with SAT verbal scores between 500 and 600? b - What percentage of students were admitted with SAT verbal scores of 600 or more? c - What percentage of students were admitted with SAT verbal
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