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in the message transmission system in problem 532 the solution to problem 552 is a formula for the pmf of j the number
let x1 xnnbspbe iid random variables with expected value 0 variance 1 and covariance covxi xj rho use theorem 513 to
in a weekly lottery each 1 ticket sold adds 50 cents to the jackpot that starts at 1 million before any tickets are
the data set you need to do the assignment can be found on blackboard in the folder assignments and due dates and in
in a race of 10 sailboats the finishing times of all boats are iid gaussian random variables with expected value 35
in an automatic geolocation system a dispatcher sends a message to six trucks in a fleet asking their locations the
in the message transmission problem problem 532 the pmf for the number of transmissionswhen message i is received
for example 52 we derived the joint pmf of three types of fax transmissionsa in a group of four faxes what is the pmf
let n be the r-dimensional random vector with the multinomial pmf given in example 51 with n gt r gt 2a what is the
in a compressed data file of 10000 bytes each byte is equally likely to be any one of 256 possible characters b0
from the joint pmf pkk in problem 532 find the marginal pmfsproblem 532a wireless data terminal has three messages
a wireless data terminal has three messages waiting for transmission after sending a message it expects an
for random variables x1 xnnbspin problem 513 let x x1nbspmiddotmiddotmiddot xn what is fxxproblem 513the random
when ordering a personal computer a customer can add the following features to the basic configuration 1 additional
every laptop returned to a repair center is classified according its needed repairs 1 lcd screen 2 motherboard 3
let x and y denote independent finite random variables described by the probability vectors px and py and range vectors
recreate the plots of figure 63 on the same plots superimpose the pdf of ynnbsp a gaussian random variable with the
use the matlab plot function to compare the erlang n lambda pdf to a gaussian pdf with the same expected value and
in a subway station there are exactly enough customers on the platform to fill three trains the arrival time of the nth
let k be a poisson random variable with expected value alpha use the chernoff bound to find an upper bound to pk ge c
integrated circuits from a certain factory pass a certain quality test with probability 08 the outcomes of all tests
telephone calls can be classified as voice v if someone is speaking or data d if there is a modem or fax transmission
suppose you participate in a chess tournament in which you play until you lose a game since you are a very average
suppose x is a gaussian 1 1 random variable and k is an independent discrete random variable with pmflet x1 x2 denote a
in any game donovan mcnabb completes a number of passes k that is poisson distributed with expected value alpha 20 if