frequency distribution. (3) Mark|£10|£20|£30|£40|£50|£60|£70|£80|£90|£100| Number of candidates|15|65|||||905|||| (b) Draw a cumulative frequency graph of the distribution‚ using a scale of 1 cm for 100 candidates on the vertical axis and 1 cm for 10 marks on the horizontal axis. (5) (c) Use your graph to answer parts (i)–(iii) below‚ (i) Find an estimate for the median score. (2) (ii) Candidates who scored less than 35 were required to retake the examination. How many candidates had to retake
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requires that the function [pic] is non-negative over the interval [pic]. If [pic]is negative over the interval [pic]‚ the definite integral‚ [pic]‚ results in a value that is the negative of the area between [pic]and the x-axis from[pic] In such a case‚ the area between the x-axis and the curve is the absolute value of the definite integral‚
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you have studied that to locate the position of a point on a plane‚ we require a pair of coordinate axes. The distance of a point from the y-axis is called its x-coordinate‚ or abscissa. The distance of a point from the x-axis is called its y-coordinate‚ or ordinate. The coordinates of a point on the x-axis are of the form (x‚ 0)‚ and of a point on the y-axis are of the form (0‚ y). Here is a play for you. Draw a set of a pair of perpendicular axes on a graph paper. Now plot the following points and
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Ethernet GMAC IP Verification Major Project Report Submitted in partial fulfillment of the requirements for the degree of Master of Technology In Electronics & Communication Engineering (Embedded Systems) By MILIN RAIJADA (12MECE40) Electronics & Communication Engineering Branch Department of Electrical Engineering Institute of Technology Nirma University Ahmedabad-382 481 December 2013 Ethernet GMAC IP Verification Major Project Report Submitted in partial fulfillment of the
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Magnetism – Lab 19 Go to http://phet.colorado.edu/simulations/sims.php?sim=Magnets_and_Electromagnets and click on Run Now. Part I: 1. Move the compass slowly along a semicircular path above the bar magnet until you’ve put it on the opposite side of the bar magnet. Describe what happens to the compass needle. The white lead of the needle faces the South part of the magnet in a perpendicular way. When the needle is facing the center of the magnet‚ the lead turns to a 90 degree angle
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Throughout World War Two‚ it was not only the Allied Leaders’ goal to defeat the Axis power‚ but to create a peaceful post war. They had to be cooperative‚ cunning‚ and diligent in order to accomplish their intents. The Allied Leaders were successful during World War Two based on their individual backgrounds‚ motivations‚ and the events they participated in. The “Big Three”‚ or Allied leaders‚ were Franklin Delano Roosevelt the U.S. president‚ Winston Churchill the Prime Minister of Great Britain
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Ax/(x²+y²)i + Ay/(x²+y²)j in the xy plane‚ where A = 10 m²/s‚ and x and y are measured in meters. i) Show this is an incompressible flow field. ii) Derive an expression for the fluid acceleration. iii) Evaluate the acceleration along the x axis‚ the y axis‚ and along a line defined by y = x. (14 marks) Question 1 ( 15 markah ) a) Define and explain briefly the following : i) velocity potential‚ f (x‚y) ( 4 markah ) ii) stream function‚ y (x‚y) ( 4 markah ) b)
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A nor B 4. The drawing shows three objects rotating about a vertical axis. The mass of each object is given in terms of m0 ‚ and its perpendicular distance from the axis is specified in terms of r0. Rank the three objects according to their moments of inertia‚ largest to smallest. (a) A‚ B‚ C (b) A‚ C‚ B (c) B‚ A‚ C (d) B‚ C‚ A (e) C‚ A‚ B 5. The drawing illustrates an overhead view of a door and its axis of rotation. The axis is perpendicular to the page. There are four forces acting on the door
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Physics 1405 Name(s)_____________________ HOOKE’S LAW and SIMPLE HARMONIC MOTION INTRODUCTION Any motion that repeats itself in equal intervals of time is called periodic motion. A special form of periodic motion is called Simple Harmonic Motion (SHM). Simple Harmonic Motion is defined as oscillatory motion in which the resultant force on the oscillating body at any instant is directly proportional to its displacement from the rest position and opposite in direction to its motion
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Psychological Evaluation Confidential Name: Jericho Rosales Birthdate: October 16‚ 1980 Age: Gender: Male Education: College Graduate Report Writer: Date of report: November 5‚ 2012 Instruments Administered: Clinical interview Reason For Referral Mr Jericho Rosales is currently in the process of annulment of his marriage to Ms Kristine Hermosa-Rosales. Respondent Jericho is claimed by other party to be suffering from Passive-Aggressive Personality Disorder with underlying
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