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in the january 2004 issue of consumer reports an article titled cut the fat described some of the possible problems in
as part of a study to determine factors that may explain differences in animal species relative to their size the
for the last 300 years extensive records have been kept on volcanic activity in japan in 2002 there were five eruptions
airlines overbook sell more tickets than there are seats flights based on past records that indicate that approximately
a wildlife biologist is studying turtles that have been exposed to oil spills in the gulf of mexico previous studies
suppose the probability that a major earthquake occurs on a given day in fresno california is 1 in 10000a in the next
the sample mean to be calculated from a random sample of size n 4 from a population consists of the eight
one or more specific minor birth defects occurs with probability 0001 that is 1 in 10000 births if 20000 babies are
experts consider high serum cholesterol levels to be associated with an increased incidence of coronary heart disease
suppose that you are a regional director of an irs office and that you are charged with sampling 1 of the returns with
the breaking strengths for 1-foot-square samples of a particular synthetic fabric are approximately normally
the fracture toughness in concrete specimens is ameasure of how likely blocks used in new home construction may fail a
suppose a population consists of the 10 measurements 2 3 6 8 9 12 25 29 39 50 generate the 45 possible values for the
a marketing research firm believes that approximately 125 of all persons mailed a sweepstakes offer will respond if a
use the binomial distribution with n 20 pi 5 to compare accuracy of the normal approximation to the binomiala
critical key-entry errors in the data processing operation of a large district bank occur approximately 1 of the time
a patient visits her doctor with concerns about her blood pressure if the systolic blood pressure exceeds 150 the
the level of a particular pollutant nitrogen oxide in the exhaust of a hypothetical model of car the polluter when
federal resources have been tentatively approved for the construction of an outpatient clinic in order to design a
a local tv network wants to run an informal survey of individuals who exit from a local voting station to ascertain
a certain birth defect occurs in 1 of every 10000 births in the next 5000 births at a major hospital what is the
a firm is considering using the internet to supplement its traditional sales methods from the data of similar firms it
a biologist randomly selects 10 portions of water each equal to 1 cm3 in volume from the local reservoir and counts the
the number of daily requests for emergency assistance at a fire station in a medium-sized city has the probability
every semester students are given a questionnaire to evaluate their instructors teaching the question that is of