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marriage age in 1975 did men and women marry at the same age here are boxplots of the age at first marriage for a
accidents in 2001 progressive insurance asked customers who had been involved in auto accidents how far they were from
hard water in an investigation of environmental causes of disease data were collected on the annual mortality rate
old faithful it is a common belief that yellowstones most famous geyser erupts once an hour at very predictable
teen drivers in its traffic safety facts 2005 the national highway traffic safety administration reported that 63 of
winter olympics 2006 speed skating the top 25 womens 500-m speed skating times are listed in the tablea the mean
sample a study in south africa focusing on the impact of health insurance identified 1590 children at birth and then
sluggers babe ruth was the first great slugger in baseball his record of 60 home runs in one season held for 34 years
be quick avoiding an accident when driving can depend on reaction time that time measured from the moment the driver
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mail here are the number of pieces of mail received at a school office for 36 daysa plot these datab find appropriate
herbal medicine researchers for the herbal medicine council collected information on peoples experiences with a new
engines again horsepower is another measure commonly used to describe auto engines here are the summary statistics and
association a researcher investigating the association between two variables collected some data and was surprised when
streams and hard water in a study of streams in the adirondack mountains the following relationship was found between
roller coasters roller coasters get all their speed by dropping down a steep initial incline so it makes sense that the
income and housing the office of federal housing enterprise oversight wwwofheogov collects data on various aspects of
1 build the best multiple regression model you can for the purposes of predicting head injury severity using all the
considering your place of employment or your home computing environment discuss in detail the way in which in-depth or
evaluate the global model using the entire test data set by applying the model generated on the training set to the
set the minimum antecedent support to 1 the minimum rule confidence to 5 and the maximum number of antecedents to 1a
1 what would you say to a marketing manager who wished to use only one global model across his entire clientele rather
compare the results from exercise 13 with the results from the eda and decision tree analysis in chapters 3 and 6
1 give a thumbnail explanation of segmentation modeling2 name two methods for identifying useful segments3 explain the
1 explain what we mean when we say that the boosting algorithm is adaptive2 does the boosting algorithm use bootstrap