THE MOMENTS OF A RANDOM VARIABLE Definition: Let X be a rv with the range space Rx and let c be any known constant. Then the kth moment of X about the constant c is defined as Mk (X) = E[ (X c)k ]. (12) In the field of statistics only 2 values of c are of interest: c = 0 and c = . Moments about c = 0 are called origin moments and are denoted by k‚ i.e.‚ k = E(Xk )‚ where c = 0 has been inserted into equation (12). Moments about the
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7:00 am sharp. “Perfect!” As always‚ I leap out of my bed at the first ring‚ hastily change out of my night clothes‚ and run down the stairs to eat my breakfast. Breakfast was always the same: 2 eggs; sunny side up‚ 3 slices of bacon; over-cooked to the perfect amount of crisp‚ and a glass of 2% fat milk in my favorite mug; the “Employee of the Month” mug from 3 years ago. Finally after devouring my food‚ I rush out the door to go to work‚ taking a quick detour to visit the Starbucks for my usual
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Objective The objective of this experiment is to compare the theoretical internal moment with the measured bending moment for a beam under various loads. Introduction and Background Theory Definition of a Beam Members that are slender and support loadings that are applied perpendicular to their longitudinal axis are called beams. Beams are important structural and mechanical elements in engineering. Beams are in general‚ long straight bars having a constant cross-sectional area‚ often classified
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Introduction A bending moment is simply defined as “the algebraic sum of the moments of all the forces which induces bending of an element” (1). The aim of this assignment is to work out the bending moment in a simply supported beam when different concentrated loads are applied to it. A simply supported beam is a structure‚ usually with a straight profile supported at the ends‚ often pinned on one side and simply supported or on a roller on the other. There will be three series of loads applied
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DEPARTMENT OF CIVIL ENGINEERING COLLEGE OF ENGINEERING CEMB 121 MECHANICS OF MATERIALS LABORATORY LABORATORY EXPERIMENT NO. 3 BENDING OF BEAMS - (a) Bending Moment I (b) Bending Moment II SECTION 1 GROUP NUMBER 3 GROUP MEMBERS 1. YEOW SU LEE ( CE085335 ) 2. JOUDI J. MOOSOM ( CE085338 ) 3. NINI EZLIN ROSLI ( CE086340 ) 4. MOHD AFIQ AFIFE BIN ABAS ( CE085310 ) 5. ROHAM HADIYOUN ZADEH ( CE085851 ) DATE OF LABORATORY SESSION 6 DECEMBER 2010
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In history‚ there are very memorable moments‚ unforgettable ones‚ and even historical itself. There are also many moments‚ and key points that goes right along with history‚ also I have learned a lot before I came to the ninth grade. There is one key point or moment in history that always slipped my mind. The key point or moments since the moment of when slavery was around‚ and not only that after slavery ended‚ black people still were not being treated right. For starter’s slavery all began in Southern
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current day‚ many subcategories of these horror flicks have diverged. Therefore‚ surprise in fiction creates an interesting strain for the reader. An author shapes tension through his or her use of the elements of structure‚ point of view‚ setting and most importantly foreshadowing. Suspense is a major key
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Hello‚ my name is Zoe. I am here to tell you about the most memorable moment of my high school career… so far. For me‚ as with many of you in this room‚ high school is approximately half over. Four of the most important years in one’s personal character developments‚ some would say. We meet friends that we will never forget; make enemies that we will seemingly never forgive‚ memories that we will take with us to the end of our days. Good memories and bad memories‚ high school memories tend to
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MOHD ARIFF ZAKWAN BIN ABDULLAH ZAWAWI M11C MY ToK MOMENT My TOK moment was tonight 02/02/12 when the year one students had a batch meeting at the mosque having some games to create a stronger bond between us. As usual this kind of thing made my instinct to escape getting bigger and stronger. So‚ I decide to sneak out from the program pretending that I had to make some important call. So I ask the permission of our class rep to go out for a while with my best friend. Then we straight forward
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3.1 There are different methods for opening cases. To learn how to open a particular computer case‚ consult the user manual or manufacturer’s website. Most computer cases are opened in one of the following ways: The computer case cover can be removed as one piece. The top and side panels of the case can be removed. The top of the case may need to be removed before the side panels can be removed. 3.2 These are the power supply installation steps: Insert the power supply into the case. Align
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