process of natural selection and sexual selection are thought to have contributed to modern-day human behaviour. Lifestyle and behaviours of early humans would have been considerably different to that of modern day humans; however this is not an aspect that happened overnight but something that has taken thousands of years to develop. This aim of this essay therefore will be to explain‚ with examples‚ how human behaviour has evolved over time through the aspect of natural and sexual selection and how
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FREQUENCY POLYGONS W H AT I S A F R E Q U E N C Y P O LY G O N Frequency polygons are a graphical device for understanding the shapes of distributions. They serve the same purpose as histograms‚ but are especially helpful for comparing sets of data. Frequency polygons are also a good choice for displaying cumulative frequency distributions. H O W T O C R E AT E A F R E Q U E N C Y P O LY G O N To create a frequency polygon‚ start just as for histograms‚ by choosing a class interval. Then draw
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FREQUENCY DISTRIBUTION WHAT IT IS Frequency distributions summarize and compress data by grouping it into classes and recording how many data points fall into each class. That is‚ they show how many observations on a given variable have a particular attribute. For example‚ a survey is taken of 50 people’s favorite color. The frequency distribution might indicate 15 people selected green‚ 12 blue‚ 6 red‚ 7 yellow‚ and 10 purple. Converting these raw numbers into percentages would then provide an
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Introduction: This literative‚ scientific report will attempt to assess the following question: What is eugenics and how did the Nazi’s eugenics program under the governance of Hitler’s Third Reich work and what are the ethical consequences thereof? This will be done in two core elements the first concerning‚ what eugenics is (both in general and with regards to the Nazi employment of eugenics)‚ while the latter will concern the benefits and pitfalls behind its employment in general and specifically
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simplest explanation about why the environment matters is that‚ as humans the environment the Earth is our home. It is where we live‚ breathe‚ eat‚ raise our children‚ etc. Just because we as humans have the power to destroy environment and other species‚ this does not give us any right to do so. But more convincing to the ones having power in today’s world is probably the economic argument. That we cannot afford to destroy the Earth systems. Protecting our environment allows us to live free of
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In 1620‚ they built a ship and called it the Mayflower‚ after this they finally set sail on their exploration. After their voyage‚ the Pilgrims found themselves in southern Massachusetts. After they settled in Massachusetts‚ they discovered they were outside the jurisdiction of the company; this concerned the new Pilgrims because might cause many problems among their colony. To resolve this problem‚ the leaders signed the Mayflower Compact‚ this agreement established a civil government under the
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On May 6‚ 1937 the Hindenburg was trying to dock at Naval Air Station in New Jersey. They weren’t on time because of a big storm over the Atlantic Ocean and when they finally got to where they needed but there was a big storm there also. Something went terribly wrong. This paper will go over what happened and how the German think we were involved and how it might of happened and how it affected the world and government and they people. Blimp travel was expanding everywhere and the leader in blimp
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a characteristic of interest for the elements. The set of measurements collected for a particular element is called an observation. The total number of data values in a data set is the number of elements multiplied by the number of variables. Why do we need data: • To assist in formulating alternative courses of action • To provide input to
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What has set the West apart from the rest of the world and lead it to its prosperity? Many historians have struggled to answer this question for a long time. However‚ Scottish historian‚ Niall Ferguson‚ believes he’s found the answer. The West’s superior political and economic force in the modern world is due to what he calls the six killer apps: competition‚ science‚ property rights‚ modern medicine‚ consumerism and work ethic. And‚ looking at Canada’s history‚ there is abundant evidence to support
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The Venationes continued for quite some time and were extremely popular as the fans of the fading gladiatorial combats flocked over to them. The hunts themselves faced little Christian opposition but the fact that the Roman Empire was losing its frontier territories impeded on their ability to acquire vast amounts of exotic animals. There are letters from a Roman Senator named Symmachus‚ who was a Pagan opponent of Christianity‚ describing his troubles getting ahold of wild animals‚ and horses for
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