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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benefits totaling upwards of nine figures. If a company thrives‚ every one of its employees should be rewarded accordingly. Equal growth of income can be achieved by re-evaluation of monetary distribution within corporations to increase raises for workers and eliminate executive bonuses. The distribution of wealth within a corporation is about as fair as 300 against one in a game of dodge ball. In 2007‚ the Economic Policy Institute took a survey to determine that eighty percent of the working
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Distribution Channels Discovery Learning Exercise #6 (20 points) 1. What happens on Facebook‚ stays on Facebook? An importance of social media for the tourism‚ recreation‚ event and hospitality industry is constantly growing. a) Assume you are a revenue manager at a business of your choice (hotel‚ travel agency‚ cruise line‚ theme park‚ recreation‚ sport management company‚ event planning company‚ etc.). Please specify the industry segment that you selected for this question. a. Hotel Revenue
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Channels of Distribution Lesson 20 Channels of Distribution Are you aware that the study material of Business Studies‚ which is now in your hands‚ is prepared at the headquarters of the National Institute of Open Schooling (NIOS) situated at New Delhi. How did it come to your hands? Was it available at your study centre or you bought it from the market? If you got it from your study centre‚ then just think for a while: how did it reach your study centre? Actually‚ after publishing the
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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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Distribution in the Wider Marketing Context Although the focus of this thesis is on distribution‚ it is important to see distribution as a critical aspect of an organisation’s wider marketing strategy. Hudson (2008: 8) cited Kotler’s (1984) definition of marketing which reflected the importance of distribution as a major aspect of the marketing process: The process of planning and executing the conception‚ pricing‚ promotion‚ and distribution of ideas‚ goods‚ and services to create exchange
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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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