standard deviation = square root of variance = sqrt(846) = 29.086 4. If we have the following data 34‚ 38‚ 22‚ 21‚ 29‚ 37‚ 40‚ 41‚ 22‚ 20‚ 49‚ 47‚ 20‚ 31‚ 34‚ 66 Draw a stem and leaf. Discuss the shape of the distribution. Solution: 2 3 4 5 6 | | | | | 219200 48714 0197 6 This distribution is right skewed (positively skewed) because the “tail” extends to the right. 5. What type of relationship is shown by this scatter plot? 45 40 35 30 25 20 15 10 5 0 0 5 10 15 20 Solution: Weak positive linear
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FREQUENCY DISTRIBUTION WHAT IT IS Frequency distributions summarize and compress data by grouping it into classes and recording how many data points fall into each class. That is‚ they show how many observations on a given variable have a particular attribute. For example‚ a survey is taken of 50 people’s favorite color. The frequency distribution might indicate 15 people selected green‚ 12 blue‚ 6 red‚ 7 yellow‚ and 10 purple. Converting these raw numbers into percentages would then provide an
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where dogs came from? Dogs species came from their ancestors called the grey wolf. Our nation is filled with different breeds. So they breed their dogs with other breeds so they get farther away from the grey wolves. In "The Amazing History of Dogs" text it says that the scientists still do not even know how the wolves changed over time to become dogs and became pets for us to breed and make new species of dogs. People spend over 350 dollars for Halloween costumes for their dogs or other
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The Binomial Distribution October 20‚ 2010 The Binomial Distribution Bernoulli Trials Definition A Bernoulli trial is a random experiment in which there are only two possible outcomes - success and failure. 1 Tossing a coin and considering heads as success and tails as failure. The Binomial Distribution Bernoulli Trials Definition A Bernoulli trial is a random experiment in which there are only two possible outcomes - success and failure. 1 Tossing a coin and considering
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early distributions Instructions for Form 5329 (2012) http://www.irs.gov/pub/irs-pdf/i5329.pdf Line 2 The additional tax on early distributions does not apply to the distributions described below. Enter on line 2 the amount that can be excluded. In the space provided‚ enter the applicable exception number (01-12). No. Exception 01 Qualified retirement plan distributions (does not apply to IRAs) you receive after separation from service in or after the year you reach age 55 (age 50 for qualified
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Physical Distribution Freight transportation‚ warehousing and distribution‚ supply chain solutions - they cover it all. That’s why they are the world’s largest logistics specialist. Freight transportation A logistics partner big enough to deliver freight of any kind‚ to any place via air‚ ocean‚ road or rail‚ but capable of giving its customers the personal attention they need. Air freight services Ocean freight services Road and rail freight services Warehousing and distribution Warehousing
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As farmers use 20kg. of seed per hectare‚ how much profit do farmers make ( per hectare) if they buy Cargill seeds? If they buy pioneer seeds? The below calculation is based on the following assumptions: * Farmers are buying from the Distributers of both Cargill & Pioneer * Cargill distributers will charge a margin of 15%‚ the selling price to farmers will be $2.87 Item | Pioneer | Cargill | Revenue | 4000 x0.30 1200 | 3000 x 0.30
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272 LESSON-18 CHANNELS OF DISTRIBUTION Dr Subhanjali Chopra STRUCTURE 18.0 Introduction 18.1 Objectives 18.2 Meaning of Channels of Distribution 18.3 Kinds of Distribution Channels 18.4 Choice of Channel of Distribution 18.5 Summary 18.6 Glossary 18.7 Self Assessment Questions 18.8 Further Readings 18.0 INTRODUCTION Distribution of products constitutes an important element of marketing mix of a firm. After development of the product‚ the entrepreneur has to decide channels or routes
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Michael Ferrai Economics 001 Income Distribution November 13‚ 2012 Over the last 30 years the participation of women in the work force has increased dramatically‚ unfortunately the pay gap between men and women has not decreased much at all. On top of that the pay gap between the classes of working America is increasing. While there have been some improvements there is still a lot of room for improvement. As of 2011 women’s median hourly wages were about 84 percent of males median hourly
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more science to the art of meeting customer demand." With headquarters in El Segundo‚ California‚ Mattel has offices and facilities in 42 countries and sells its product in more than 150 nations throughout the world. The locations of its seven distribution centers like California‚ New Jersey and Texas‚ seven manufacturing plants‚ and other facilities that make up its vast worldwide supply chain. Since the launch of the T.M.X. Elmo in Sept 2006‚ T.M.X has reportedly sold out‚ leaving intense
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