Refractive Index of Perspex Aim: the aim of this experiment is to find the refractive index of Perspex. Tools: Pencil Graph Paper Perspex glass Pin Procedures: 1. 2. 3. 4. 5. 6. Ruler Styrofoam Paper Place an A4 paper over the Styrofoam‚ then Place the Perspex glass on the middle of the A4 paper and mark its place. Place a pin about away from the side of the Perspex glass‚ Draw six points about 10 degrees away from each other as labeled from 1-6 on
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Sample Calculation of the Lincoln Index: n1= number of individuals initially caught‚ marked and released (in this case 30) n2= total number of individuals caught in the second sample (in this case 126) n3= number of marked individuals in the second sample (in this case 2) Therefore the population of seeds in this case was: Note: All the answers were rounded. Sample Calculation for finding an Average: Use the data of the Lincoln Index Answers. Add together all estimates of each trial for
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What is IIP? The Index of Industrial Production (IIP) conveys the status of production in the industrial sector of an economy in a given period of time‚ in comparison with a fixed reference point in the past. The IIP numbers‚ released every month in India‚ for instance‚ use 1993-94 as the base year for comparison. The IIP figures are generally seen as an important but short-term indicator of whether industrial activity in a country has risen or dipped‚ till more detailed studies or surveys are
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Consumer Price Index The Consumer Price Index (CPI) is a measure of change in prices over a period of time. The CPI is made up of a fixed basket of goods that is used to determine one’s CPI. The basket of goods consists of services and goods like food‚ education‚ transportation‚ apparel‚ housing‚ and beverages. Some examples of these goods are cereal‚ milk‚ cheese‚ prescription drugs‚ jewelry and new vehicles (“Consumer Price Index” 2010). The basket of goods are reviewed every ten years‚ which
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A Summary of the Index of Dissimilarity The index of dissimilarity is a measurement of segregation between two racial groups in a neighborhood compared to the city as a whole. Specifically‚ this measurement determines the evenness‚ or the consistency of a complete‚ integrated spread of two racial groups across a specified area in a city. The formula for calculating the index of dissimilarity is as follows: index of dissimilarity= 1/2 ∑_(i=1)^N▒|x_i/X- y_i/Y| Here‚ “x_i” represents the number of
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Big Mac Index The McDonald’s corporation – “McDonald ’s is the leading global food-service retailer with more than 34‚000 local restaurants serving nearly 69 million people in 118 countries each day” (McDonalds Corporation‚ 2014). The statistics alone are impressive for a company that started as a single restaurant in Des Plaines‚ IA in April‚ 1955 (McDonalds Corporation‚ 2014). Even more impressive is the influence McDonald’s has on global economic forecasting by virtue of its signature sandwich
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sustainable manner. Human development therefore focuses on people and the satisfaction of their basic needs. Human Development Index The United Nations Development Program (UNDP) is regularly publishing their global Human Development Reports (HDRs) since 1990 to measure the country’s in human development through Human Development Index (HDI). The HDI is a summary composite index that measures a country’s average achievements in terms of three basic aspects of human development: longevity‚ knowledge
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New Series of Consumer Price Index Numbers for Industrial Workers on base 2001=100 1. OBJECTIVE Labour Bureau‚ since its inception‚ has‚ inter-alia‚ been entrusted with the responsibility of compilation and maintenance of the Consumer Price Index Numbers for Industrial Workers (CPI-IW). The CPI-IW purports to measure the temporal change in the retail prices of fixed basket of goods and services being consumed by the target group i.e. an average working class family and thus‚ is an important
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understandable by its intended recipient. Otherwise the communication is wasted and a business could suffer. The best channels than can be used to have an efficient and effective business in this case are face-to-face communication‚ teleconferencing and written communication. Firstly‚ face-to-face communication can enhance effectiveness of meetings. When there’s an issue that requires a decision‚ you’re able to reach a consensus more quickly. Also‚ when there are many people in a meeting‚ there’s
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What is HDI? HDI (Human Development index) is a way of measuring development by combining indicators of life expectancy‚ educational attainment and income. The breakthrough for the HDI was the creation of a single statistic which was to serve as a frame of reference for both social and economic development. The HDI sets a minimum and a maximum for each dimension‚ called goalposts‚ and then shows where each country stands in relation to these goalposts‚ expressed as a value between 0 and 1. It is
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