Think Stats: Probability and Statistics for Programmers Version 1.6.0 Think Stats Probability and Statistics for Programmers Version 1.6.0 Allen B. Downey Green Tea Press Needham‚ Massachusetts Copyright © 2011 Allen B. Downey. Green Tea Press 9 Washburn Ave Needham MA 02492 Permission is granted to copy‚ distribute‚ and/or modify this document under the terms of the Creative Commons Attribution-NonCommercial 3.0 Unported License‚ which is available at http://creativecommons
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Student Answer form Unit 2 1. a. x-4x=-6 A) 1 B) -10 C) -6 X^2-10x-24=0 (X-4) (x+6) X-4=0 x=4 X+6=0 x+-6 b. x=7+4=5.5 x=7-4=1.5 x=-b±b2-4ac2a x= (-7) ± (-7)2-4(3) (20)2a x=7±64-802a x=7±-16 x=7+4/2=5.5 x=7-4/2=1.5 c. 10x^2+x-3=0 x=-b±b2-4ac2a x=-1± (1)2-4(10) (-3)2(10) x=1±1-12020 x=1±10 x=1+320 = 5 x=1-320= 10 2. a. (-2.3‚ 0)‚ (0‚ 6.3) b. This is a maximum function.
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Week 5 - Discussion 1 This Discussion will give you the opportunity to calculate or identify the three measures of central tendency. You will be asked to select an appropriate real life situation in which one measure would be more appropriate than the other two measures of center. 1. Select a topic of interest to you and record the topic in your posting‚ for example: “What is the average number of hours people watch TV every week?” Make sure the question you ask will be answered with a number‚
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20 Additional Mathematics Project Work 2 Written by: ALVIN SOO CHUN KIT I/C Num : Angka Giliran: School : Date : Alvin Soo Chun Kit Additional Mathematics Project Work 2 2011 TABLE OF CONTENTS Num. 1 Part I Part II ~ Question 1 ~ Question 2 (a) ~ Question 2 (b) 2 ~ Question 2 (c) ~ Question 3 (a) ~ Question 3 (b) ~ Question 3 (c) 3 4 Part III Further Exploration Question Page Alvin Soo Chun Kit Additional Mathematics Project Work 2 2011 PART I History of cake baking
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performance of it’s distribution system with L.L. Bean’s and used what it learned to improve its operations. This process is called a. employee empowerment b. benchmarking c. copycatting d. industrial espionage 2. You are auditing account transactions. You develop a p-chart for the percent of accounts transactions that have at least 1 error. You examine 200 transactions every day for 20 days. In total‚ there are 180 account transactions that have at least
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Project Name Redevelopment of a local playground Project Number Project Managers Prioritization Stakeholder (s) Start Date: Scheduled Completion Date: Mission/ Purpose What is your project going to accomplish? How does this project relate to overall goals and objectives of the company? It is part of a program or larger project? Currently the City of Dallas has embarked on an endeavor to upgrade the city’s parks and recreation centers. Our goal is improve the overall safety and to design
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1 The two general approaches to negotiation are ________ bargaining and ________ bargaining. formal; informal affective; reflective emotional; rational distributive; integrative 2 When ________ is of importance in decision making‚ group decisions are preferred to individual decisions. efficiency acceptance of solution clear responsibility speed 3 As a consequence of the information circulated by the grapevine in an organization‚ employees experience increased member satisfaction increased
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by the preparer for 2 years. Penalties may be imposed on a tax return preparer for an understatement of tax liability because of a position for which there is not a reasonable belief that the position is more likely than not to be sustained on its merits. But the penalties may be excused if A. The preparer knew or should have known of the position. B. The position was disclosed. C. The understatement was unintentional. D. There is reasonable cause and good faith. Study Unit 2 Dee is the owner of
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Name___________________________________________________________________________________Score______________/30 Math 146HON Winter 2012 Exam II Case Study – DUE MONDAY 3/5 IN CLASS USE THIS AS A COVER SHEET! Physicians ’ Reactions to Patient Size Research conducted by: Mikki Hebl and Jingping Xu; Case study prepared by: Emily Zitek Overview Obese people face discrimination on a daily basis in employment‚ education‚ and relationship contexts. Past research has shown that even doctors‚ who are trained
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P3/WISKUNDE V3 NOVEMBER 2013 MEMORANDUM MARKS/PUNTE: 100 This memorandum consists of 14 pages. Hierdie memorandum bestaan uit 14 bladsye. Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief Mathematics P3/Wiskunde V3 2 NSC/NSS – Memorandum DBE/November 2013 NOTE: • If a candidate answered a question TWICE‚ mark only the first attempt. • If a candidate crossed out an attempt of a question and did not redo the question‚ mark the crossed-out question. • Consistent
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