Mona Vaidya 02/04/2014 CHE 317 Laboratory Experiment #1: Simple Distillation of Two Volatile Liquids Containing Non-Volatile Impurities Introduction: Simple distillation is a commonly used method to separate and purify the mixtures of organic liquids into their original components. Mixtures of two miscible liquids with two different boiling points were separated. Therefore‚ it can be said that the two organic compounds are separated by exploiting the different boiling temperatures of the liquids
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Stages of Recruitment Technique Resume’s/CV Review Initial Screening Interview Analyze the Application Conducting Tests and Evaluating performance Preliminary Interview Core and Departmental Interviews Reference checks Job Offer Some of the key stages are described in detail below Selection Techniques It refers to different tests/exercises taken in order to select the right candidate from the bunch of candidates. 1. Psychometric Tests A standardized sample of behavior which
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Experiment 1 Simple Reaction Time Abstract Summary The Research Instructor conducted an experiment about Simple Reaction Time. The Subject hold the timer while the Experimenter gave a go signal‚ and the Subject started the timer and shared stories. The Recorder used a cell phone to track the time. The Subject was not able to see the timer‚ and also the data that was being recorded. This was performed forty-five trials. Afterwards‚ the Experimenter and the Subject switched roles and performed ten
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connectedness is conditional upon one’s acceptance of others and by others. How accurately does this statement reflect the ideas represented in your prescribed text and at least one other related text of your own choosing? ‘The Simple Gift’ by Steven Herrick accurately reflects the notion that an individual’s sense of connectedness is conditional upon one’s acceptance of others and by others. This is demonstrated through the protagonist‚ Billy who leaves home and his dysfunctional
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Active Subs Communications Service Area # Handsets Issued # Models Issued Number of days of the current equipment Customer ID Age of first HH member Age of second HH member Presence of children in HH Highest credit rating - a High credit rating - aa Good credit rating - b N Minimum Maximum Mean Standard Deviation 70831 -6.1675 1223.38 58.852803 44.24358324 70831 0 7667.75 525.72839 530.1342588 70831 -11.29
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sampling method is the scientific procedure of selecting those sampling units which would provide the required estimates with associated margins of uncertainity‚ arising from examining only a part and not the whole. Methods of Sample Selection Simple Random Sampling In this method each item of the data ( population) has the same probability of being selected in the sample. The selection is usually made with the help of random numbers. * Suppose there are N=850 students in a school from which
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Sexual Techniques • What sexual techniques are discussed in the chapter readings? The first technique discussed is masturbation. This technique involves self-stimulation for the purpose of sexual pleasure without engaging in sexual intercourse. Fantasies are a sexual technique that was also talked about in this text. Sexual fantasies may be used by one partner or both partners. The reason couples may use fantasies is to increase arousal. Foreplay involves acts of cuddling‚ kissing and oral-genital
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The simple regression model (SRM) is model for association in the population between an explanatory variable X and response Y. The SRM states that these averages align on a line with intercept β0 and slope β1: µy|x = E(Y|X = x) = β0 + β1x Deviation from the Mean The deviation of observed responses around the conditional means µy|x are called errors (ε). The error’s equation: ε = y - µy|x Errors can be positive or negative‚ depending on whether data lie above (positive) or below the conditional
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5.6 Credit Rating SCORE DESCRIPTION 300-550 (Poor credit) - Going to result in a rejection of credit every time - Need to work hard to improve the score - If make a payment on time‚ it will improve the score to be better. - Approximately delinquent 75% of the time 550-620 (Subprime) - Will pay higher interest rate and penalty fees. - Borrowers become delinquent 50%of the time. 620-680 (Acceptable) - If in the mid 600’s will get credit when apply for it‚ but still do not get the best interest
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Experiment An investigation of the simple pendulum 2.0 Objectives The purpose of the experiment is to investigate the time taken on the greatest possible precision of period of simple pendulum and the value of g‚ acceleration due to gravity and two different periods of both big and small simple pendulum’s oscillations. 3.0 Summary of Result The results of the experiment have proven the acceleration due to gravity and the precision of period of simple pendulum. Besides that‚ the length
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