CHEMICAL KINETICS RESULTS AND DISCUSSION The balanced equation of the reaction between sodium thiosulfate and Hydrochloric acid is: S2O32- (aq) + 2 H+ (aq) SO2 (g) + S (s) +H2O (l) Using beakers with the same diameter was very important in conducting the experiment. If different sizes were used‚ the visibility of the “x” on the paper beneath the beaker could disappear from view too early or too late than the hypothetical time depending on the depth of the solution. It was also significant
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The psychometric assessment test I evaluated for this project is the Wonderlic Cognitive Ability Test. This test is a popular intelligence test used to assess the aptitude of prospective employees for learning and problem solving in a range of occupations. A man named Eldon F. Wonderlic originally created the test in 1936 and throughout the years alterations and new versions of the test have been created. The test is actually quite simple; the participant is required to answer 50 multiple-choice
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In the novel The Great Gatsby by F. Scott Fitzgerald a man named Nick Caraway moved to west egg outside of NYC to work in stocks and bonds. While he is there he meets a man named Gatsby who is his neighbor the he also meets a man named Tom who is living in an illusion in east egg and then going to NYC with his mistress and takes her from her reality while leaving his wife at home. The elitist mentality of Tom makes him think that it is ok to cheat on his wife and have someone else cheat on their
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Biruiet Test: Procedure Instead of the Biuret Reagent‚ the following may be used: * Fehling’s Solutions A and B * Sodium hydroxide and copper (II) sulphate solutions 1. Add 2 cm3 of the liquid food sample* to a clean‚ dry test tube 2. Add 2 cm3 of Biuret Reagent. Alternatively: * Use sodium hydroxide solution and copper sulphate solution instead. Add 1 cm3 of sodium hydroxide solution (40% or bench solution) and 1% copper (II) sulphate solution dropwise – drop by drop - to
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Results and Conclusion of Research Process HCS 465 June 3‚ 2012 Results and Conclusion of Research Process The purpose of this paper is to further analyze the study done on trends in teen pregnancy rates from 1996-2006‚ a comparison of Canada‚ Sweden‚ United States‚ and England. The items of discussion include data collection methods‚ data analysis procedures‚ qualitative‚ quantitative data‚ and study findings. Results: Data Collection Methods The data collection methods used in this
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Statement #3: The difference in IQ test scores between African Americans and non-Hispanic white Americans can be attributed almost entirely to different patterns of socialization and environmental factors. The history of the race and intelligence controversy concerns and focuses on the historical enlargement of a debate‚ mainly in the United States of America‚ with the indication to potential explanations of group differences in scores on intelligence tests or IQ tests. Also the correlation between
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What factors were important to the international spread of industrialization? Economic life of the West was transformed by the industrialization‚ which began in England in the eighteenth century. At the beginning of the eighteen hundreds it spread to Western Europe‚ and by the end of the nineteenth century it had touched most of Western civilization. This period was characterized by economic growth‚ the factory system of production‚ and the use of new‚ artificially powered machines for transportation
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Savannah Olson Mr.Brown English 11B Period 2 20 March 2015 1960’s Hippie Movement The 1960’s Hippie movement was brought together by a group of individuals that had the same beliefs. Although they were associated with drugs‚ they also made a very large impact on todays society and past history. As individuals joined the hippie movement they often began to mock their parents‚ shut out patriotism‚ and became very devoted to hard work. They would put their mind to accomplishing something and
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Table 1a. Biotic components of artificial ecosystem. Biotic Component Habit or Type Number Distribution pattern Physical factors affecting organism Autotrophs Plants Ixora Capsicum frutescens Ananas comosus Dracaena reflexa Basella rubra Papaya Allium cepa Bougainvillea Ocimum basilicum Allium sativum Tarragon Sweet potato Moringa oleifera Taro Pandan Anethum graveolens Cranberry Phaseolus lunatus Plectranthus scutellarioides Curcuma longa shrub herb herb shrub herb tree herb vine herb herb
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Nonparametric Tests Basic Concepts • Sampling Distribution • Central Limit Theorem • Parametric Tests • Non Parametric Tests • When to use Nonparametric Tests? • Important Non Parametric Tests and their Parametric Alternatives • Advantages and Disadvantages of Nonparametric Tests. Useful Tests • Test of Normality. • Chi Squared Tests • One-Sample Runs Test • Wilcoxon Signed-Rank Test • Mann-Whitney Test • Kruskal-Wallis Test • Spearman Rank Correlation Test Sampling
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