Section (A) Q: How high do the maintenance margin levels for oil and gold have to be set so that there is a 1% chance that an investor with a balance slightly above the maintenance margin level on a particular day has a negative balance 2 days later? How high do they have to be for a 0.1% chance? Assume daily price changes are normally distributed with mean zero. Explain why the exchange might be interested in this calculation. Answer: Required Maintenance margin level for crude: Based on the calculation
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Understanding the Principles and Practices of Assessment Q1 - Explain the Function of assessment in learning and development The assessment cycle continues until all aspects of the qualification have been achieved by the learner:- Initial assessment – Prior knowledge of the subject to determine teaching style. Assessment planning – agree what types and methods of assessments are to take place Assessment Activity – what methods‚ e.g. observational/ assignments/ questioning Assessment decisions
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<i>1. State the five assumptions of the Kinetic-Molecular Theory of gases.</i><br><br>a) Gases consist of large numbers of tiny particles. These particles‚ usually molecules or atoms‚ typically occupy a volume about 1000 times larger than occupied by the same number of particles in the liquid or solid state. Thus molecules of gases are much further apart than those of liquids or solids.<br><br>Most of the volume occupied by a gas is empty space. This accounts for the lower density of gases compared
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The Organisation Level of an Organ System. There are 11 organ systems in the body such as the reproductive system‚ digestive system and the cardiac system. The first level organisation is the organelles which collect together to produce a cell. The organelles all have a function in the cell to keep it alive. For example the mitochondria is an organelle in a cell which has the role of respiration in the cell. The mitochondria produces ATP which involves contracting muscles‚ taking part in cell division
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Leakages and injections have a great influence on economic activity‚ as they basically are economic activity. Without leakages and injections there would be no circular flow‚ without which the economy would run as it does now. The government also plays a major role in the running of the economy as it has a great influence over what goes in and out of the circular flow by the way of taxation‚ imports and exports. The five-sector circular flow of income model is a theoretical way for economists to
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E. Hormones 1. Suzie’s doctor suspects amenorrhea. Explain how a low estrogen level leads to amenorrhea. The HPA axis is where the process for menstruation starts. The Hypothalamus communicates to the Pituitary gland
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arena. I had my first glimpse at molecular biology then. But that brief introduction to molecular biology was enough to compel me to the idea that I want to spend my whole life working and conducting research on it. That passion and zeal brought me to where right now I am. I have successfully completed my masters from the Department of Genetic Engineering and Biotechnology‚ University of Dhaka. I want to note that very few universities offer courses related to molecular biology here in Bangladesh but
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Empirical and Molecular Formula | Key Concepts * Empirical Formula of a compound shows the ratio of elements present in a compound. * Molecular Formula of a compound shows how many atoms of each element are present in a molecule of the compound. * The empirical formula mass of a compound refers to the sum of the atomic masses of the elements present in the empirical formula. * The Molecular Mass (formula mass‚ formula weight or molecular weight) of a compound is a multiple of the empirical
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During the 1960s African Americans weren’t treated well and now they are treated as equals. They are valued better because of what Martin Luther King Jr did to help his race. People will act differently now if the Tom Robinson trial was happening now because people aren’t racist anymore‚ people will make up assumptions‚ and they have equal rights now. First and foremost‚ people would act differently because no one is really racist anymore and people have changed. For example‚ in the late 1960s
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Critically Evaluate the Training of Mo Farah and Explain the Physiological Changes that will Occur. Mo Farah had to go through tough training to become the athlete he is today. Due to Mo’s type of events‚ (10‚000 and 5‚000 meters) he needs a high aerobic capacity and VO2 max. Aerobic capacity is how well the lungs‚ heart and the blood vessels work together‚ and VO2 Max is the maximum oxygen consumption attainable during maximal work. VO2 max can only be improved in 10 – 20% of the population
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