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we are in possession of two coins one which is fairly balanced and turns up heads with probability 12 the other is
cards are drawn from a standard 52-card deck until an ace is drawn after each card is drawn it is put back in the deck
cards are drawn from a standard 52-card deck until the third club is drawn after each card is drawn it is put back in
a computer memory has the capability of storing words due to outside forces portions of the memory are often erased
if two events a and b are such that pra is not zero and prb is not zero what combinations of independent i not
suppose two events and are independenta is it true that is independent of a if yes give a convincing proof otherwise
suppose we modify the communications network as shown in the diagram by adding a link from node b to node dassuming
suppose the arrival of telephone calls at a switch can be modeled with a poisson pmf that is if is the number of calls
in a certain lottery six numbers are randomly chosen from the setnbspnbspwithout replacement to win the lottery a
a software manufacturer knows that l out of 10 software games that the company markets will be a financial success the
in a digital communication system a block of data bits is mapped into an -bit codeword that typically contains the
a roulette wheel consists of 38 numbers 18 are red 18 are black and 2 are green assume that with each spin of the wheel
cards are drawn from a standard 52-card deck after each card is drawn it is put back in the deck and the cards are
a communication system sends binary data 0 or 1 which is then detected at the receiver the receiver occasionally makes
manufacturer x produces personal computers pcs at two different locations in the worldfifteen percent of the pcs
in a game of blackjack the player and the dealer are both dealt two cards one of the dealers cards is dealt face up so
in the game of blackjack aces are worth 11 points or they can also be counted as 1 point but for the sake of this
practice problem assignment - probability1 you are planning an experiment with combination drug therapy you have four
a blackjack hand consists of 2 cards drawn from a 52-card deck the order in which the cards are drawn does not mattera
a balanced coin is tossed nine times find the probabilities of each of the following eventsa exactly 3 heads occurredb
phone numbers in the united states consist of 10 digits a three-digit area code followed by a seven-digit number
consider a modified version of the experiment in example where we flip a coin until the first occurence of tails or
if we roll two dice and observe the sum the most common outcome is 7 and occurs with probability 16 but what if we roll
a box of 30 diodes is known to contain five defective ones if two diodes are selected at random without replacement
two balls are selected sequentially without replacement from an urn containing three red four white and five blue