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Lecture 3 Gaussian Probability Distribution Introduction
K.K. Gan L3: Gaussian Probability Distribution 3 n For a binomial distribution: mean number of heads = m = Np = 5000 standard deviation s = [Np(1 - p)]1/2 = 50+ The probability to be within ±1s for this binomial distribution is: n For a Gaussian distribution: + Both distributions give about the same probability! Central Limit Theorem l Gaussian distribution is important …
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Lecture 6 Chi Square Distribution (c) and Least Squares ...
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www.asc.ohio-state.edu• energy transferred from an object is negative work, e.g. gravity performs negative work on a ball tossed up by transferring energy from the ball, causing the ball to slow down. • both kinetic energy and work are scalars. • unit: J Work Energy Theorem: The work done is equal to the change in the kinetic energy: ∆K = K f − K i = W
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