to which X and Y vary together. SPxy = ∑ [(X - Mx) * (Y - My)] r = SPxy / sqrt (SSx * SSy). SSx‚ SSy are measures of the degree to which X and Y vary independently. Z score formula: r = ∑ (Zx * Zy) / N Covariance = SP / N Assumptions for r: 1) normal distribution of X and Y - check histograms 2) linear relationship between X and Y - check scatterplots 3) homoscedasticity - vertical distance between scatterplot dots and regression line; indicates level of prediction error (aka “residual”)
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unit 1 review question: 1. what are the qualities associated with HR that help an organizzation gain a sustainable competitive advantage? sustainability of the resources‚ of the labor force. HR is also associated to the issues of strategic management. 2. distinguish between training and development employees Training is a planned effort to help employees to learn about skills and behavior that are related to their job while development is the knowledge and skills acquired by employees that
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UNIT 1: Roles‚ responsibilities & relationships in lifelong learning 1.1 Explain your role and responsibilities as a teacher in lifelong learning. It is vitally important for me as a teacher to keep up to date with legislation and any changes made to legislation. I will start with explaining what the difference is between a legislative requirement and a code of practice. A legislative requirement is a duty to act according to the law as defined in an Act of Parliament and is usually enforceable
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Ch. 1 Fundamentals of Chemistry Subchapter – Stoichiometry and Units 1. An element X forms an oxide with the formula X4O10. If 31 g of X combines with 40 g of oxygen‚ what is the identity of X? A. N B. P C. C D. S Correct Answer: B: P Explanation: We can solve for the atomic mass of X to identify it. The amount in g of X for any amount in g of O is given by: Rearranging the above equation and substituting the given mass of X and O‚ we get: Thus‚ the atomic mass of X
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other member of staff about patients condition‚ receiving or giving information’s from other departments. - non-verbal communication: body language and gestures. - written communication: letters‚ emails‚ magazines. Communication is a fundamental relationship-building skill in the workplace. Trust and understanding between people makes it easier to get things done. If at work are god relationships then work becomes easier‚ people co-operate‚ trust each other and work together effectively
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Phoenix collegiate 12H Unit 1 The Business Environment Contents Task 1 Two Businesses on our door step * Types of businesses‚ purpose and ownerships of two contrasting businesses * Different stakeholders who influence the purpose of two contrasting businesses * How are two contrasting business are organised? * How the styles of organisation help them to fulfil their purposes? * Points of view of different stakeholders seeking to influence the aims and objective of two
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1. Identify four main points that would be included in a contract of employment. If possible‚ use an example contract to support your answer (feel free to obscure any confidential information). Four main points that must be included in a contract of employment are: 1. Job title and job description 2. Main place of work 3. Holiday and sick pay entitlements 4. Hours of work and salary 2a) List three key points of legislation that affect employers in a business environment. Three
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AS-Level HISTORY Revision Guide Britain 1906-1951 1. Liberal Landslide and Liberal Reforms………………p3 2. The impact of the First World War…………………...p13 3. Interwar 1 – 1918-1929……………………………………p18 4. Interwar 2 – 1929-1940……………………………………p24 5. The impact of the Second World War……………….p26 6. ‘New Jerusalem’ Labour in Power 1945-1951…………p35 7. Writing Guide‚ Model answers‚ Question Bank……P41 2012-3 edition Welcome to the Revision Guide to Britain 1906-1951. This booklet contains the essential
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Unit 1 Understand child and young person development Understand the expected pattern of development for children and young people from birth-19 years. Q1.1 Explain the sequence and rate of each aspect of development from birth-19 years. A1.1 Children’s development is fluent and can be measured in several different ways. Although all children develop at different rates and in several different ways‚ the sequence in which they develop will be about the same as they need to have developed one skill
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1. What is free software? List three characteristics of free software. Free software is software that users have the freedom to distribute and change. The three main characteristics of free software are: The source code has to be distributed with the program‚ you cannot restrict people from redistributing/modifying/using the software‚ and users must be allowed to redistribute modified versions under the same terms/licensing. 4. What is the Free Software Foundation/GNU? Linux? Which parts of the
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