LDR ms Optical detector Optical source Forward-biased photodiode; energy releases photo of light (near-infrared) -Resistance against light -High gain means slower -Limiting resistor is used to keep the intensity is plotted on a log-log response time current within the maximum allowed scale -More sensitive than a rating. - When it’s darker‚ it will have a photodiode (can pick up smaller -The brightness of the LED depends higher resistance. If it has a changes in light) on the current‚ and NOT the
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DATA COLLECTION Business Statistics Math 122a DLSU-D Source: Elementary Statistics (Reyes‚ Saren) Methods of Data Collection 1. 2. 3. 4. 5. DIRECT or INTERVIEW METHOD INDIRECT or QUESTIONNAIRE METHOD REGISTRATION METHOD OBSERVATION METHOD EXPERIMENT METHOD DIRECT or INTERVIEW Use at least two (2) persons – an INTERVIEWER & an INTERVIEWEE/S – exchanging information. Gives us precise & consistent information because clarifications can be made. Questions not fully understood by the respondent
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Sample Midterm I Econ 3790: Statistics for Business and Economics Instructor: Yogesh Uppal You are allowed to use a standard size (8.5*11) cheat sheet and a simple calculator. Please write all the answers with a BALL-POINT PEN or an INK PEN. If you have any questions during the exam‚ please raise your hand. GOOD LUCK!!! I am sure you guys will do great. Multiple Choice Identify the letter of the choice that best completes the statement or answers the question and write it in the space given
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– 2010‚ Kongu Engineering College‚ Perundurai‚ Erode‚ T.N.‚India.27 – 29 December‚2010.pp.336-339. Sixth Sense Technology S. Sadhana Rao#1 #1‚ Electronics and Communication Engineering‚ Anna University of Technology‚ Coimbatore Jothipuram Campus‚ Coimbatore‚ Tamilnadu‚ India 1 ssadhanarao@yahoo.co.in Abstract—This paper deals with the latest technology called the sixth sense. It’s a wearable interface that augments the physical world around us with the digital information. It’s just
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Data Warehousing‚ Data Marts and Data Mining Data Marts A data mart is a subset of an organizational data store‚ usually oriented to a specific purpose or major data subject‚ that may be distributed to support business needs. Data marts are analytical data stores designed to focus on specific business functions for a specific community within an organization. Data marts are often derived from subsets of data in a data warehouse‚ though in the bottom-up data warehouse design methodology the data
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Data Warehouse Concepts and Design Contents Data Warehouse Concepts and Design 1 Abstract 2 Abbreviations 2 Keywords 3 Introduction 3 Jarir Bookstore – Applying the Kimball Method 3 Summary from the available literature and Follow a Proven Methodology: Lifecycle Steps and Tracks 4 Issues and Process involved in Implementation of DW/BI system 5 Data Model Design 6 Star Schema Model 7 Fact Table 10 Dimension Table: 11 Design Feature: 12 Identifying the fields from facts/dimensions: MS: 12 Advanced
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Contemporary Art Claes Oldenburg‚ “I Am for an Art‚” 1961 Analysis In Kristine Stiles book‚ Theories and Documents of Contemporary Art: A Sourcebook of Artists’ Writing‚ 2nd edition we read about many different writings and ideas of different artists. We are able to look at what ideas these artists had while doing there artworks. We see these different perspectives and are able to get better ideas o what goes through the minds of artists and how they persevere society and the culture around
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LANGUAGE III – Extensive Reading Material STUDY GUIDE: Like a Winding Sheet by Ann Petry 1. What were Mr. Johnson’s plans before waking up? 2. What did he do instead? Why? What part of the day was it? 3. Why did Mae make fun of him? Did Mr. Johnson enjoy her laughter? 4. How many times had Mr. Johnson been late to work? Why? For how long had he worked in those conditions? 5. How did Mr. Johnson feel about working the night shift and why? 6. What made Mae want
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Year 9 Science SELF-EVALUATION – Term 1 For your continued development in Science it is important we set goals and evaluate our study behaviours and performance. Your honesty is much appreciated for the continued improvement in teaching and learning. Name: ______Zac Malone___________________ NOTE: 1 – Very Low 10 – Very High How hard did I work at achieving my science goal for term 1 1……………………3……………………………………………………………….……….10 Did I continually evaluate my study habits
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Homework 2 Solution Key Problem 1. Suppose that you sell short 500 shares of Intel‚ currently selling for $40 per share‚ and you give your broker $15‚000 to establish your margin account. Assume Intel pays no dividends. a) If you earn no interest on the funds in your margin account‚ what will be your rate of return after one year if Intel stock is selling at (i) $44; (ii) $40; (iii) $36? The gain or loss on the short position is 500 P . Invested funds are $15‚000. Therefore‚ your rate
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