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question suppose event a b and c are independent with probabilities 15 14 and 13 respectively write down numerical
question the four major blood types are present in approximately the following proportions in the population of the
question a hat contains n coins f of which are fair and b of which are biased to land heads with probability 23 a coin
question suppose n ordinary dice are rolleda what is the chance that the dice show n different facesb what
question there are 100 boxes and for each i 1 2 100 box i contains proportion i 100 of gold coins the rest are
question there are boxes each with two drawers box 1 has a gold coin in each drawer and box 2 has a silver coin in each
qusetion a dormitory has n students all of whom like to gossip one of the students hears a rumor and tells it to one of
question suppose there are m equally likely possibilities for one stage and n equally likely possibilities for another
discussion - proportionally speaking if a random sample of 10 people found that 9 were pro-life ie 90 while another
question a hat contains a number of cards with30 white on both sides50 black on one side and white on the other20 black
question there high schools have senior classes of size 100 400 and 500 respectively here are two schemes for selecting
question suppose electric power is supplied from two independent sources which work with probabilities 04 05
question assume identical twins are always of the same sex equally likely boys or girls assume that for fraternal twins
question there are two boxes the odd box containing i black marble and 3 white marbles and the even box containing 2
question polyas urn scheme an urn contains 4 white balls and 6 black balls a ball is chosen at random and its color
question a manufacturing process produces integrated circuit chips over the long run the fraction of bad chips produced
qusetion a digital communications system consists of a transmitter and a receiver during each short transmission
question false diagnosis the fraction of persons in a population who have a certain disease is 001 a diagnostic rest is
question guessing what box consider a game where 1 pick one of the three boxes then you guess which box 1 picked after
question a box contains three shape one of the shapes is a fir die and lands flat with probability 13 the other two
question suppose a batters average number of this per at batis 300 over the season to date what is the probability that
question a biased coin lands heads with probability 23 the coin is tossed three timesa given that there was at
question a typical slot machine in a nevada has three wheels each marked with twenty symbols at equal spacings around
question suppose you are one of n students in a classa what is the chance that at least one other student has the
discussion proportionally speaking if a random sample of 10 people found that 9 were pro-life ie 90 while another