(iii) Population. Q2. What are the types of classification of data? Q3. Find the (i) arithmetic mean and (ii) range of the following data: 15‚ 17‚ 22‚ 21‚ 19‚ 26‚ 20. Q4. Suppose two houses in a thousand catch fire in a year and there are 2000 houses in a village. What is the probability that: (i) none of the houses catch fire and (ii) At least one house catch fire? Q5. (i) What are the characteristics of Chi-square test? (ii) The data given in the below table shows the production in three shifts and
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hawks catch their prey even during flight. Their nostrils are located above the bill on a fleshy patch of skin called the cere. They are swift fliers‚ with some attaining a speed of over 150 mph when diving”. ( Unknown author‚ n.d) They eat rats‚ shrews‚ ducks‚ toads‚ frogs‚ snakes‚ rabbits‚ and other birds. They hunt by day and can “see their prey two miles away their eyesight is the best in the animal kingdom.”(Unknown author‚ 2011) “The size of the hawk ranges from 19 inches long to 22 inches
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Gradient of kiln body(％) Support Quantity(pcs) Catch Wheel Type Main Drive Power(kw) Auxiliary Drive Power(kw) Weight(t) Φ3.2*50 1000 3.5 3 Hydraulic 190 22 263 Φ3.3*52 1200 3.5 3 Hydraulic 190 22 280.8 Φ3.5*54 1500 3.5 3 Hydraulic 220 22 341 Φ4.0*60 2500 3.5 3 Hydraulic 315 30 487.5 （More models see web site http://www.greatwallcrusher.com） Main Specifications of the Lime Kiln Model Capacity(t/d) Gradient of kiln body(％) Support Quantity(pcs) Catch Wheel Type Main Drive Power(kw) Auxiliary Drive
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The Impact of Overfishing Overfishing has become an enormous problem all over the world. The impact of the increasing demand for fish and the advanced techniques made in the area of commercial fishing has caused some species of fish to be virtually extinct. In fact‚ some species like the giant bluefin tuna widely used by Japanese chefs and served in many restaurants‚ are now just few years away from extinction. Human demand for fish has increased enormously over the last several years‚ particularly
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questions the reasons behind why the spider chooses to catch the fly. “To spin a web out of thyselfe To Catch a Fly? For Why?” (Lines 3-5) A spider works hard to spin its web. It takes lots of time and uses materials that are made by the spider itself just to catch a fly. What benefits does the spider get from catching the fly? Why does it only catch flies? Why not other bugs? In the second stanza‚ Taylor asks why the spider doesn’t catch wasps? Perhaps‚ it is because of his the sting the
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in Merriam-Webster ’s Encyclopedia of Literature © 1995 "Black Humor" The Columbia Electronic Encyclopedia‚ 6th ed. Copyright © 2005‚ Columbia University Press. infoplease. © 2000–2005 Pearson Education‚ publishing as Infoplease. 26 Jan. 2006 . "Catch-22." Computer Desktop Encyclopedia. Computer Language Company Inc.‚ 2005 Department of Language and Literature . Dept. home page. Bucks County Community College . 29 Jan. 2006 . "George Orwell." The Columbia Electronic Encyclopedia‚ Sixth Edition.
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Which is better ― to correct disobedient kids using some physical punishment or to let them go scot-free at school? This is one of the biggest problems our current education is facing; to teach with or without a pointer. The progressive group insists on the one hand that such punishment should disappear from schools‚ protesting that it is against human rights. But I doubt the appropriateness of using the word human rights here. Can human rights apply to this case of educating a person to be cognizant
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Overfishing has brought many fish and other marine species to the brink of extinction‚ threatening future food supplies and the ways of life of many communities. Describe and discuss the global problem of overfishing and propose potential solutions to it‚ including by reference to the perceived solutions to environmental problems as they relate to the business activities discussed in this unit. Planet Earth is a closed system with limited resources—water‚ clean air and food are in high demand
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out of the need of a food supply‚ and the need to survive‚ But since then there has been many advancement in the fishing world‚ technology has taught people how to catch fish more efficiently. One of the main contributing factors to this is the ability to use cell phones and GPS to guide Fishermen to where they believe they can catch fish‚ and the ability for hundreds to thousands of Anglers (members of the fishing discourse) to communicate and share relevant information on new ideas and places to
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115 Professor Barker Air Pollution The Reason this article was chosen is to show the “catch 22” of slowing and hopefully preventing the crisis of air pollution and all other aspects of environmental crisis. This article talks about the prophet of Republicans Ronald Reagan expressing his concerns over air pollution and the emissions of greenhouse gasses. The catch 22 is that in this world of profit margins and marketing schemes we live in there is only one true way to convert
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