© UCLES 2004 [Turn over 2 1 Two cricket teams kept records of the number of runs scored by their teams in 8 matches. The scores are shown in the following table. Team A Team B 150 166 220 142 77 170 30 93 298 111 118 130 160 148 57 86 (i) Find the mean and standard deviation of the scores for team A. [2] The mean and standard deviation for team B are 130.75 and 29.63 respectively. (ii) State with a reason which team has the more consistent scores. [2]
Free Random variable Standard deviation Probability theory
Summer Surprise Summer Surprise By Rebecca White “Well do you or don’t you?” asked Sally. “Do I or don’t I what?” asked Angelica quickly‚ annoyed. “Do you or don’t you believe in the tooth fairy?” “Of course I don’t!” Angelica snapped back‚ quickly. “That’s kid’s stuff.” “No it’s not. I’ve seen the tooth fairy with my own two eyes.” “Yeah‚ right‚” said Angelica. The two girls were sitting on Sally’s front porch‚ the hot summer sun making them sweat
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Sam Dawson has the mental capacity of a 7-year-old. He works at a Starbucks and is obsessed with the Beatles. He has a daughter with a homeless woman; she abandons them as soon as they leave the hospital. He names his daughter Lucy Diamond (after the Beatles song)‚ and raises her. But as she reaches age 7 herself‚ Sam’s limitations start to become a problem at school; she’s intentionally holding back to avoid looking smarter than him. The authorities take her away‚ and Sam shames high-priced lawyer
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I think‚ happiness lies in living a plain life within one’s own means. If you follow the dictum ’cut you coat according to your cloth’ and live within your own means‚ you will not need to trouble your head to get a loan of money or to pay back loan. Besides‚ you will not be a parasite or a dependant on others and your free mind will bring you immense happiness. Happiness lies not only in the life of plain living but also in the life of high thinking. So‚ a saying goes on ’plain living and high
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Dates: 1607- King James I gave the permission to start a tobacco colony: North America‚ Virginia‚ Jamestown 1620-pilgrims arrived from England 1630-Puritans arrived MA 1765-Stamp Act: purchase stamps to show you paid taxes on all printed items. Quartering Act: must feed and house soldiers 1773- Boston Tea Party: colonists dressed up as Indians‚ toss 342 chests of tea into Boston harbor 1775- The American Revolution begins this year 1776- Thomas Paine publishes his pamphlet “Common Sense”
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the economy. India’s case is peculiar in the sense that while it has the well developed government sector‚ its corporative bond market is underdeveloped. Through this paper I try to look at the contradictions in the Indian bond market‚ ie.‚ why there is a well functioning government sector at the cost of corporative bond. I also intend to examine the challenges and potentials that Indian corporate bond market face. The paper is divided into four sections. Section 1 highlights the need for a well
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does her household works with proper care. She arranges the family in her own way. Every woman is a potential mother. If mother is educated‚ she can bring up her children in a constructive way. Napoleon once said‚ “Give me an educated mother‚ I will give you an educated nation.” From this saying‚ we can realize the necessity of an educated mother. An educated mother knows better than an uneducated mother how to rear her children‚ to educate them and to make them worthy citizen of the country
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Homosexuals: Should Our Society Accept Them? One of the many controversial issues we have in our society is Homosexuality. Homosexuality is a change in one’s identity and lifestyle due to having sexual attractions or relationships with a person of the same sex. Our society has two views about homosexuality or being a homosexual. The traditional views on homosexuality are it is an aberration‚ a sin‚ an abnormality‚ and it is against the bible. On the other hand‚ some people consider it as a very
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Who Am I? The amount of research that has been conducted about adoptees and their problems with identity development is enormous. Many of the researchers agree on some of the causes of identity formation problems in adolescent adoptees‚ while other researchers conclude that there is no significant difference in identity formation in adoptees as birth children. This paper will discuss some of the research which has been conducted and will attempt to answer the following questions: Do
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Perhaps the best way to approach this essay would be to first differentiate between the statements. "I think therefore I am" is a translation from Rene Descartes’ original French statement‚ "Je pense‚ donc je suis" or as it is more famously known in Latin‚ "cogito ergo sum". This famous quote effectively refers to Descartes’ belief that since we know that a thinking process and thoughts are present‚ then it only concurs that there should be a thinking thing‚ or an existing self‚ for these thoughts
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