Professor Mumford mumford@purdue.edu Econ 360 - Fall 2012 Problem Set 1 Answers True/False (30 points) 1. FALSE If (ai ‚ bi ) : i = 1‚ 2‚ . . . ‚ n and (xi ‚ yi ) : i = 1‚ 2‚ · · · ‚ n are sets of n pairs of numbers‚ then: n n n (ai xi + bi yi ) = i=1 i=1 ai x i + i=1 bi yi 2. FALSE If xi : i = 1‚ 2‚ . . . ‚ n is a set of n numbers‚ then: n n n n n (xi − x) = ¯ i=1 n i=1 2 x2 i − 2¯ x i=1 xi + i=1 x = ¯ i=1 2 x2 − n¯2 x i where x = ¯ 1 n i=1 xi 3. TRUE If xi : i = 1‚ 2‚ . .
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6/28/2012 Number Systems Chapt. 2 Common Number Systems System Base Symbols b l Used by humans? Used in computers? Decimal 10 0‚ 1‚ … 9 Yes No Binary 2 0‚ 1 No Yes Octal 8 0‚ 1‚ … 7 No No Hexadecimal 16 0‚ 1‚ … 9‚ ‚ ‚ ‚ A‚ B‚ … F No No 1 6/28/2012 Quantities/Counting (1 of 3) Decimal 0 1 2 3 4 5 6 7 Binary 0 1 10 11 100 101 110 111 HexaOctal decimal 0 0 1 1 2 2 3 3 4 4
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Works Cited Bey‚ Amani. "Methods." Personal interview. 28 Jan. 2013. I interview Amani because she is a teenager guided by mentorship. She revealed to me how being mentored by positive‚ loving‚ and caring people has changed who she is as a person. She said “I see a big change in myself. It’s like my whole life I’ve been so angry and upset‚ and it was all because I was being misguided and I didn’t have the chance to become who I am now.” This interview helped me because It kind of showed me what
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List of Concepts covered in Class each Week Fall Semester Week 3 - Chapter 2: relativism‚ cultural evolution‚ enculturation‚ acculturation‚ power distance‚ masculinity/femininity‚ tolerance for ambiguity‚ individualism/collectivism‚ high & low context cultures‚ intercultural comm. competence‚ stereotypes‚ ethnocentrism‚ stages of culture shock‚ any of the concepts covered in the Japanese communication patterns Blackboard article. Week 4 – Chapter 3: self-concept‚ self-awareness‚ self-esteem
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Concept of Ethnicity Concept of Ethnicity is being interpreted by many school of thoughts. Ethnicity has turned out to be conspicuous in prominent and insightful thoroughly considering the most recent 50 years. In the late 1960s a couple key works fortified the development of a confusing collection of writings. Ethnicity is a fervently idea. Since it rose as a critical type of aggregate personality in the 1960s‚ it has been appropriated by a wide range of individuals for a wide range of purposes
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are ominous signs of deluge‚ yet some are welcome relief to long spells of scorchy summer .So clouds no doubt attract attention of a genre of people. Like wise the concepts of cloud being the object of awe reverence as well as curiosity has been haunting man still now. From the above discussion it can be safely inferred that the concept needs farther research and discussion. But it should be dealt with from both physical and metaphysical viewpoint. Let us then pull up our socks and get started. Let
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THE CONCEPT OF LEARNING Kaplan University SS124-29 Professor Missy Madden-Schlegel September 26‚ 2010 Learning is defined as an experience that produces lasting change in the mind of the person receiving the knowledge. Learning can be conscious as in memorizing scriptures from the bible and unconscious as in something happening without any deliberate efforts (Schacter et. al.‚ 2009). From an education standpoint‚ learning can also involve helping people by giving information that
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The concept of God in Christianity and Islam Christianity and Islam are two of the world’s most popular religions. Both have some different beliefs but are similar in origin. In these two religions God is perceived in similar and different ways. In Christianity‚ Christians believe that God is three different persons combined into one also known as the trinity. In Islam‚ Muslims believe that God is one that he doesn’t have a father or a mother‚ a son or a daughter‚ and that he has no partners. Even
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ST.PAUL’S UNIVERSITY DEPARTMENT OF SOCIAL SCIENCES COURSE: BCD 111: INTRODUCTION TO DEVELOPMENT CONCEPTS TASK: Discuss the Rostowian Stages of Economic Development and Critic the theory. ADM NO: BACD/NRB/2631/13 LECTURER: GERALD KWERI DATE: 10TH JUNE 2012 Rostow’s theory of economic growth is one of the most influential theories in the 20th century. It was established in the 1960’s during the cold war. His theory illustrates assisting not only the lower income earning countries
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“Aristotelian’s Concept / Process of Tragedy as Presented to Sophocles’ Oedipus Rex” Oedipus Rex had passed from the process and concept on Aristotelian’s tragic hero. Because tragic hero was a noble by birth‚ he shows human errors‚ and he sets as warning to humanity. Oedipus was hubris so proud of his own intelligence‚ hamartia he thinks that he can escape a horrendous fate‚ catharsis he does not kill himself because he will not suffer and peripeteia Oedipus realizes that he is the son and murderer
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