Question 2 Part (a) Table 1; Data Summary ∑f=80 Calculations The sample arithmetic mean x ̅=( ∑▒〖(MI)×f〗)/(∑▒f) =1535/80=19.19 The median x ̅ =〖 L〗_(1 )+( (N/2-∑▒〖fmed )×c〗)/fmed =15+((40-27))/((22))×5 = 15 + 2.95 = 17.95 〖 L〗_(1 )=Lower class limit of the median N=Total Frequency ∑▒█(fmed )=Sum of the frequencies of classes below the median class@) fmed =Frequency of the median class c=Width of the median class The mode (X ) ̂=〖 L〗_(1 )+ (f_(0-f_1 )/(2 f_0-f_(1
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HISTORY OF MATHEMATICS The history of mathematics is nearly as old as humanity itself. Since antiquity‚ mathematics has been fundamental to advances in science‚ engineering‚ and philosophy. It has evolved from simple counting‚ measurement and calculation‚ and the systematic study of the shapes and motions of physical objects‚ through the application of abstraction‚ imagination and logic‚ to the broad‚ complex and often abstract discipline we know today. From the notched bones of early man
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performs an experiment‚ the quantity that is being tested is the a. control c. theory b. law d. variable 3. Juan is comparing how many kilos of rice can be contained in a sack. What process is he doing? a. counting c. measurement b. interpolation d. testing 4. After making an observation and proposing a hypothesis‚ the next step that a scientist should do is to a. form a conclusion c. analyze the data gathered b. do another experiment d. state the conclusion 5. A famous chemist
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Public participation geographic information (PPGIS) systems provide a practical means to quantify often difficult to measure public perceptions such as place values and place attachment. Brown and Weber (2010) employ a public participation GIS method to assess the non-monetary landscapes values as perceived by the residents of Kangaroo Island‚ South Australia. The goal of the study is to ascertain the spatiotemporal variation in the meanings local people associate with a place to the way those
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17/07/2012 University of Nairobi - Degree Programmes University of Nairobi A world-class univ ersity committed to scholarly excellence Search Website Quick Links Faculties/Schools/Institutes About UON Academics Admission Student Life Research Contact Us Home > Academics > Degree Programmes > Degree Information > Degree Regulation A-Z List of UON Departm ets a b c d e f g h ijklmn o p q r s t u v w x y z B.sc. (civil Engineering) Degree Code: F16 Duration: 5 Faculty/School/Institute
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S1 Jan 2001 1) The students in a class were each asked to write down how many CDs they owned. The student with the least number of CDs had 14 and all but one of the others owned 60 or fewer. The remaining student owned 65. The quartiles for the class were 30‚ 34 and 42 respectively. Outliers are defined to be any values outside the limits of 1.5(Q3 – Q1) below the lower quartile or above the upper quartile. On graph paper draw a box plot to represent these data‚ indicating clearly any outliers
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Introduction Cost accounting is an integral part of estimating a new construction project and estimating a project’s cost is the most important step of all. Estimating project costs is even mentioned in the Holy Bible: "Suppose one of you wants to build a tower. Don ’t you sit down and estimate the cost‚ to see if you have enough capital to complete it? If you don ’t‚ then when you have laid the foundation but can ’t finish‚ all the onlookers start making fun of you and say‚ `This is the man
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close look at my Resume will indicate that I majored in the exploitation of oil and gas fields in my undergraduate program and specialized in petroleum engineering‚ a similar specialty‚ in my Master’s program. It may well be asked why I maintain such a close affinity with petroleum. The answer is simple and straightforward—because I was born and I grew up on an oil field and I have cherished a deep love for all that it represent. Even as a child‚ I had a habit of watching for hours how beam-pumping
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Visualization of Web Contents in 3D Dr. Alpana P. Adsul Pritam D. Kothari Suyog A. Jain Department of Information Technology Sinhgad Institute of Technology and Science‚ Pune‚ India. Department of Information Technology Sinhgad Institute of Technology and Science‚ Pune‚ India. Department of Information Technology Sinhgad Institute of Technology and Science‚ Pune‚ India. alpana.adsul@gmail.com prit.kothari2@gmail.com suyog.j08@gmail.com Shreyans G. Surana
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image processing whose applications have allowed medical practitioners worldwide to better diagnosis abilities. It consists of the implementation of various image processing algorithms like edge detection using mask filters‚ edge enhancement‚ interpolation etc resulting in better images suitable for diagnosis. The algorithmic computations in real-time may have high level of time based complexity and hence the use of digital signal processors (DSPs) for the implementation of such algorithms is proposed
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