for each observation. These are found by subtracting the mean value from the selected value and dividing by the standard deviation. The Normal Probability Distribution Find an example of application of probability theory in your workplace or business. Show that the reasons that your workplace uses probability analysis‚ such as probability of risk calculations or percent defects or percent for pass or fail of a
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Q1 In a test given to 500 students‚ the average marks was 56 and the standard deviation was 20. Find (i) the number of students exceeding a score of 60. (ii) the number of students having marks between 50 and 70. (iii) the value of marks exceeded by the top 100 students. Answer-------- (i) number of students exceeding a score of 60=210 (ii) The number of students having marks between 50 and 70=188 (iii) The value of marks exceeded by the top 100 students=73 Q2. Following
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Introduction Statistics is a field of knowledge that enables an investigator to derive and evaluate conclusions about a population from sample data. In other words‚ statistics allow us to make generalizations about a large group based on what we find in a smaller group. The field of statistics deals with gathering‚ selecting‚ classifying data; interpreting‚ analysing data‚ deriving‚ evaluating the validity and reliability of conclusions based on data. Strictly speaking‚ the term "parameter" describes
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Applications of Business Statistics Statistics are used by all industries and businesses as a standardized unit of measurement for presenting data in a useful and meaningful format. Statistics can be used to measure historical performance and to forecast future targets. For business managers and leaders‚ statistics provide insight into how business units are performing relative to an organizations goals and objectives. Statistics also forecast future trends and are used in all areas of human thought
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BUSINESS LETTER Business letter is considered as a formal and confidential document that writes about any business request or calls to action from any other business connection; can be a formal business letter that list all the orders of business supplies; or possibly a letter of apology for any information mistakes related with the business itself. And though email and other types of online communication are widely the most common types of fast mail interaction these days – business letters
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| Merola Resort Properties | | | Group 2Team 2 | Statistic Assignment - Lecturer: Sienney Liu | | Team members: Nguyen Ngoc Bao Chau s3408641Dinh Bach Nga s3410233Huynh Minh Khoa s3409594 | QUESTION 1: Use Excel to create a histogram which displays the frequencies of different satisfaction levels collected from the guests in each of the two hotels. Be sure to include the two Frequency Distribution tables with your two histograms. Bin | Frequency |
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your business plan. More than 80% of the companies that politicians want to sustain‚ were financed through personal savings‚ credit cards and second mortgages of the founders. Additionally‚ less than one fifth of the Bootstrappers‚ launching ventures with modest personal funds‚ had raised equity for continuing financing the business during the five or more consecutive years. Bootstrappers relied on debt or retained earnings‚ in order to grow. New entrepreneurs are unwilling to pursue business opportunities
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contaminating natural habitats and eco systems. Recycling will help reduce the rates of all three problems‚ I don’t see why its acceptable for someone not to do this for no other reason than the fact that they are lazy‚ there should be consequences for their actions‚ as the consequences for not recycling are greatly more dire to the planet and myself being part of it. Save the world! The negative team say no recycle right? Then can smoke‚kill or sin don’t you think someone will choose not to recycle
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we are faced with situations everyday where Statistics can be applied. In general‚ Statistics is the science of collecting‚ organizing‚ and analyzing numerical data. The techniques involved in Statistics are important for the work of many professions‚ thus the proper preparation and theoretical background of Statistics is valuable for many successful career paths. Marketing campaigns‚ the realm of gambling‚ professional sports‚ the world of business and economics‚ the political domain‚ education
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(BHRM) BUSINESS STATISTICS (BBI 1224) Name : Student ID# : Semester : Academic Honesty Policy Statement I‚ hereby attest that contents of this attachment are my own work. Referenced works‚ articles‚ art‚ programs‚ papers or parts thereof are acknowledged at the end of this paper. This includes data excerpted from CD-ROMs‚ the Internet‚ other private networks‚ and other people’s disk of the computer system. Student’s Signature : SUPERVISOR’S COMMMENTS/GRADE:
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