The use of the Empirical Rule When the mean=median and the values often tend to cluster around the mean and median‚ producing a bell-shaped distribution. Then we can use the empirical rule to examine the variability. Usually in this bell-shaped data set‚ we can calculate the mean the standard deviation. The mean means the average value of this set of data. The standard deviation means the average scatter around the mean. If we allow[pic]to represents the mean and[pic]to represents the standard
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Explain how the CPI is calculated (6) CPI is a measure that examines the weighted average of prices of a basket of consumer goods and services‚ such as transportation‚ food and medical care. The CPI is calculated by taking price changes for each item in the predetermined basket of goods and averaging them. The basket of goods is a price survey that is taken from 10‚000 households across the UK. The households are asked to record what they buy for two weeks and from this the 699 most occurring goods
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Chebyshev’s Theorem and The Empirical Rule Suppose we ask 1000 people what their age is. If this is a representative sample then there will be very few people of 1-2 years old just as there will not be many 95 year olds. Most will have an age somewhere in their 30’s or 40’s. A list of the number of people of a certain age may look like this: |Age |Number of people | |0 |1 | |1 |2 | |2 |3
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Explain why the civil rights movement was slow between 1955-68 The civil rights movement was slow between 1955-68 for multiple reasons‚ these being the falling out of Malcolm X and Martin Luther King along with the Civil rights groups splitting and changing their tactics between violent protest or peaceful protest which consequently lead to them being less effective. Also Presidential action could be said to be lacking therefor acts to improve civil rights weren’t passed or were unaffected.
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HOMEWORK FOR 2 OCTOBER YOU MAY BEGIN PREPARING THIS NOW‚ SINCE THERE IS NO HOMEWORK BESIDES TEXTBOOK READING FOR MONDAY 30 SEPTEMBER FIRST EXAM REVIEW SHEET In the first few weeks of this course‚ we have surveyed over 25‚000 years of history and prehistory. We have focused on certain elements of culture: 1* Spiritual worldview 2* Expression of this worldview in literature and art 3* Political or social organization We have studied the following civilizations: [Christianity
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UK’s new Work at Height Regulations – what the new fall protection hierarchy means in practice. by M.E. Holden Msc‚ Bsc.‚ C.Dip A.F.‚ C.Eng.‚ MICE‚ MIStructE‚ MICArb‚ MIWEM‚ Principal Specialist Inspector with lead on Technical Work at Height Issues in HSE’s Corporate Topic Group‚ Member of HSE’s internal sub group drafting the Regulation and chairman of ACWAHT When they came into force the Work at Height Regulations (WAHR) implemented the Temporary Work at Height Directive1 in the UK. The key
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ASSIGNMENT Question #1 Aragorn‚ lives and works in The Two Kingdoms. He is a sole trader in the buying and selling of swords‚ axes‚ knives‚ pikes and other instruments of mayhem throughout the Two Kingdoms. He has also invested in the purchase of metal working shops and forges in The Shire and Landover. The end of the Great War brought with it an economic downturn which negatively impacted his weaponry business leaving him with large debts to creditors as well as an outstanding business loan
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English Society Early Modern England was a transitional society where old and new coexisted. The problems facing the English society and economy in the 16th and 17th centuries are due to a wide range of issues. Massive population growth‚ the reformation and war brought social divisions to the English society and negative impacts on the economy.Population growth was a problem with many different facets that had profound effects on both the society and the economy. Between 1540 and 1630 the population of
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Using the work of EITHER Wordsworth or Coleridge‚ show how Romanticism constituted a radical break with the techniques and subject matter of what had gone before. Wordsworth was the beginning of a new genre of writing. In the late18th century a lot of society and writing focussed around order and reason‚ however Wordsworth romantic and naturalistic writing created a tremendous break through. With the joint efforts and collaboration with Samuel Coleridge he published ‘Lyrical Ballads’ which helped
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Describe how value-added is calculated. To what extent are value added‚ cashflow‚ and profit connected to a company’s sales performance? Discuss using an extended examples. According to Gilchrist (Gilchrist‚ 1971) the value-added is a notion that companies should always be focused on. It can be defined as the measure of the amount of money created by a company. In economics and business languages‚ it is a term increasingly and wildly used in economic press or in politic speeches for example‚
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