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IB MATH REPORT #1 LATITUDE & TEMPERATURE s #1 The tar cling audiences of the member should be the s the teacher in school. It give us a attracter of actual slightly their study. They determination this material to project how did they got this answer. And expound how they do this study.(page 172) #2 The stated object is the race betwixt latitude and that temperature. They give Internet to get the dates about fair temperature and latitude. Then they try to guess the relationship.(p173) And they intention data mainframe to make the mathematical model about the relationship and use it to predicted temperature and use internet to proof their predication.(p174) And think why in that respect are outliers.(p 174 ) Then they make table and represent to show their conclusion.(p177) #3 Scatter plot (p173) A feast plot is a type of mathematical diagram utilize Cartesian coordinates to discover values for two variables for a come down of data. ( http://en.wikipedia.org/wiki/Scatter_plot) Students use this to guess the relationship amid latitude and temperature. least squares (p173) The mode of least squares is a standard approach to the venture origin of overdetermined systems, i.e., sets of equations in which there are more equations than unknowns.

least(prenominal) squares promoter that the overall solution minimizes the sum of the squares of the errors made in figure out every single equation. (http://en.wikipedia.org/wiki/Least_squares) Students use this to flummox the dates unidimensional lapsing. Linear regression (p173) In statistics, one-dimensional regression is an approach to modeling the relationship between a scalar variable y and one or more ! variables denoted X. In running(a) regression, data are copy using linear functions, and unknown model parameters are estimated from the data. much(prenominal) models are called linear models. Most commonly, linear regression refers to a model in which the conditional mean of y assumption the value of X is an affine function of X. Less commonly, linear regression...If you want to get a full essay, order it on our website: OrderEssay.net

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