Exam1Formulas

Exam1Formulas - Name: Section: Formulae 1.0 Single variable...

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Name: Section: Formulae 1.0 Single variable statistics 1.1 Mean and standard deviations , (1) (2) 1.2 Test of means , (3) 1.3 definition (4) 2.0 Linear Regression For linear regression of the form we have and (5) (6) x x i i 1 = N N -------------------- = S x x i x () 2 i 1 = N N 1 ------------------------------------ = xt conf σ x N ------- μ x conf σ x N + << t x 1 x 2 x 1 x 2 S x 1 2 N 1 S x 2 2 N 2 + --------------------------------------------- = ν int S x 1 2 N 1 S x 2 2 N 2 + 2 S x 1 2 N 1 2 N 1 1 ------------------------ S x 2 2 N 2 2 N 2 1 + -------------------------------------------------------- = χ 2 χ 2 Σ i 1 = k O i E i 2 E i ----------------------- = ya x b + = a Ny i x i i 1 = N x i i 1 = N y i i 1 = N Nx i 2 i 1 = N x i i 1 = N 2 ---------------------------------------------------------------------------- = b x i 2 i 1 = N y i i 1 = N x i i 1 = N y i x i i 1 = N i 2 i 1 = N x i i 1 = N 2 ---------------------------------------------------------------------------------------------- = r 2 i x i i 1 = N x i i 1 = N y i i 1 = N 2 i 2 i 1 = N x i i 1 = N 2 i 2 i 1 = N y i i 1 = N 2 --------------------------------------------------------------------------------------------------------------------------------- =
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Name: Section: 3.0 Table of z Distribution z 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.0 0.0000 0.0040 0.0080 0.0120 0.0160 0.0190 0.0239 0.0279 0.0319 0.0359 0.1 0.0398 0.0438 0.0478 0.0517 0.0557 0.0596 0.0636 0.0675 0.0714 0.0753 0.2 0.0793 0.0832 0.0871 0.0910 0.0948 0.0987 0.1026 0.1064 0.1103 0.1141 0.3 0.1179 0.1217 0.1255 0.1293 0.1331 0.1368 0.1406 0.1443 0.1480 0.1517 0.4 0.1554 0.1591 0.1628 0.1664 0.1700 0.1736 0.1772 0.1808 0.1844 0.1879 0.5 0.1915 0.1950 0.1985 0.2019 0.2054 0.2088 0.2123 0.2157 0.2190 0.2224 0.6 0.2257 0.2291 0.2324 0.2357 0.2389 0.2422 0.2454 0.2486
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This note was uploaded on 01/03/2011 for the course MEEN 260 taught by Professor Langari during the Fall '08 term at Texas A&M.

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Exam1Formulas - Name: Section: Formulae 1.0 Single variable...

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