observed samples have the same variance. (1) Note that three of the most important distributions (namely the normal distribution‚ the t distribution‚ and the chi-square distribution) may be seen as special cases of the F distribution: (3) Example: We want to measure the monthly sales volume from Microsoft and Apple. We collect data for a year ( 12 months). We calculate the variance for both and define the “degrees of freedom’ (n-1= 11) and then we can build the F-distribution. F statistic ():
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stock 2 is a litter flatter than the two above. Justify with descriptive statistics and the histogram tools: Firstly use descriptive statistics to summarise the key features of stock1‚ stock2‚ and stock3 respectively. All the available output options were chosen and labels in the first row were chose as in the Appendix figure 4.1 descriptive statistics. The output are as follows: Figure 1.1 descriptive Statistics for Stock 1‚ 2‚ and 3 Stock 1 Stock 2 Stock 3 Mean
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"Lies‚ damned lies‚ and statistics" is a phrase describing the persuasive power of numbers‚ particularly the use of statistics to bolster weak arguments. It is also sometimes colloquially used to doubt statistics used to prove an opponent’s point. The term was popularised in the United States by Mark Twain (among others)‚ who attributed it to the 19th-century British Prime Minister Benjamin Disraeli (1804–1881): "There are three kinds of lies: lies‚ damned lies‚ and statistics." This Line stresses
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children and young peoples development from birth to 19 years‚ to include 1. physical development 2. communication and intellectual development 3. social‚ emotional and behavioural development Child development milestone charts References : 1. child development milestone chart example given in class 2. http://faculty.mccneb.edu/JFAUCHIER/psy121jf/Projects_SS04/Jenni%20Powers/PSY121jf/milestones.html accessed 16/09/13 3. http://www.dshs.wa.gov/ca/fosterparents/training/chidev/cd06
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8.02 CCC Chart and Reflection Event Type of Name Event "Just Say This event No" was campaign. political Part of because it President was a Reagan’s change in domestic domestic policy was policy. a "War on Drugs‚" Reagan challenge s Gorbache v This was a political event because Reagan publicly challenged the Soviet Union after the U.S. came to diplomatic terms with them. Causes Course Consequences Nancy Reagan‚ began a Prisons overflowed
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Tort Q-Define Tort‚ and its essentials. Q- injuria sine dmno and damnum sine injuria. Q- write a short note s on the following in the light of two latin maxims• • Gloucester Grammar School Case. Ashby V white The word tort has been derived from the Latin term tortum‚ which means to twist. It includes that conduct which is not straight or lawful. It is equivalent to the English term wrong. Tort is the breach of duty recognized by law. Definition of Tort-Salmond- it is a civil wrong for
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Minitab Sample Data Folder” to access data files. You will see data sets and several folders that contain the data. To receive full credit‚ be sure to include relevant computer output (copy and paste into a WORD document) and provide interpretations when asked. You are to work independently. You will need to use the help feature in order to read the data set descriptions and provide meaningful comments. 1. Use the data set TVHOURS.MTW in the Student14 folder. a) Prepare a pie chart for
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CSC 105 Midterm 1 Wed‚ Oct 13‚ 2010 NAME: ___________________________________________ DO NOT put your student number on THIS page. Marks will be deducted if a student number is found here. Lab Section you normally attend (it is okay to just put the day and time): ___________________________________CSC 105 Midterm 1 Wed‚ Oct 13‚ 2010 You are allowed 50 minutes Name:_____________________________ Student Number:_______________________ S Write your name
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Sample Grant Proposal Use this sample grant proposal to help you in the process of preparing your own request for funding. Check with your state department of education to see if they require a certain format in their request for proposal (RFP). Many foundations also have specific requirements. This sample grant proposal contains: • • • • Sample Cover Letter Sample Cover Page Sample Grant Proposal Sample Letter Format Grant Proposal for Foundations Kurzweil Educational Systems 14 Crosby Drive
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Descriptive Statistics Carlos Duran QNT/561 April 28‚ 2015 Steven Marantz Descriptive Statistics Sales (in USD) Central Tendency: Mean = 42.824 dollars Dispersion: Standard Deviation = 9.073 dollars Number: 100 Min/Max: MIN IS $23.00; MAX IS $64.00 Confidence Interval: $1.06 to $44.62 The histogram is present in appendix A; the descriptive statistics are present in appendix B. Age Distribution: State if not normally distributed Central Tendency: Median = 35 years Dispersion:
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