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in a word series teams a and b play until one team wins four games suppose games are independent and that on each game
a computer communication channel transmits words of n bits using an error-correcting code which is capable of
suppose a single bit is transmitted by repeating it n times and the message is interpreted by majority decoding for
suppose that on average 3 of the purchasers of airline tickets do not appear for the departure of their fight determine
ten percent of the families in a town have no children twenty percent have one child forty percent have two children
carrotsthe weights of four randomly chosen bags of horse carrots each bag labeled 20 pounds were 205 198 208 and 200
college admission ratesa random sample of 10 colleges from kiplingers 100 best values in public education was takena 95
at wimbledon mens singles matches are played on a best of five sets basis that is players a and b play until one them
suppose 3 points are picked at random from 10 points equally spaced around the circumference of a circlea what is the
even-numbered digits if you take samples of 25 lines from a c-value table and find that the confidence interval for the
a university schedules its final examinations in 18 examination group so that courses held at different times are in
number of children a random sample of 100 women from the general social survey showed that the mean number of children
cosmic wimpout in this game five dice are rolled four of the dice have the same set of symbols and numbers on their
gpasin finding a confidence interval for a random sample of 30 students gpas one interval was 260 320 and the other was
a how could you simulate a biased coin landing heads with probability p 13 if you only had available a fair coinb
t testwhen we report the outcome of a t test we present the following- group i - m sd- group ii - m sd- t statistic
a explain why if you and i each toss m fair coins the chance that we both get the same unspecified number of heads
at roulette the chance of winning a bet on a single number is 138a write down a numerical expression for the chance of
an efficient way of computing probabilities in the binomial n p distribution to any desired degree of accuracy is to
let x be the number of heads in three tosses of a fair coina display the distribution of x in a table b find the
let x and y be the numbers obtained in two draws at random from a box containing four tickets 1 2 3 and 4 display the
suppose a fair die is rolled twice let s be the sum of the numbers on the two rollsa what is the range of sb find
esp again suppose a friend says he can predict whether a coin flip will result in heads or tailsyou test him and he
does hand washing save livesin the mid-1800s dr ignaz semmelweiss decided to make doctors wash their hands with a
tax regime suppose you wanted to test the claim that more than half of french citizens support revising the tax regime