1. Dene the range of a matrix A.
R(A) = cfw_v | Ax = v for some vector x. In words: The range of A is the set of all vectors v for which the equation Ax = v has a solution. Equivalent denition: Range
Proof that Sample Variance is Unbiased Plus Lots of Other Cool Stuff
Scott D. Anderson http:/www.spelman.edu/~anderson/teaching/437/unbiased/unbiased.html Fall 1999
Expected Value of S2
The following
Exponential Distribution
Denition X is said to have an exponential distribution with parameter ( > 0) if the pdf of X is e x x 0 f (x ; ) = 0 otherwise Remark: 1. Usually we use X EXP() to denote that
POISSON REGRESSION
2
Example applying the Poisson distribution A retrospective occupational follow-up study was conducted among workers of a telecommunications company in the State of New York. The au
The Poisson Distribution is a discrete distribution. It is often used as a model for the number of events (such as the number of telephone calls at a business or the number of accidents at an intersec
ExponentialDistribution&PoissonProcess
Memorylessness&otherexponentialdistribution properties; PoissonprocessandcompoundP.P.s
1
ExponentialDistribution:BasicFacts
PDF f(t)=
cfw_
e t,t 0
0,t<0
t
CDF M
Bucknell University
Using ODE45
MATLAB Help
MATLAB's standard solver for ordinary differential equations (ODEs) is the function ode45. This function implements a Runge-Kutta method with a variable tim
68
Theory Supplement Section M
M
PROOF OF THE DIVERGENCE THEOREM AND STOKES THEOREM
In this section we give proofs of the Divergence Theorem and Stokes Theorem using the denitions in Cartesian coordin