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a california had 196 deaths from heart disease and 154 deaths from cancer per 100000 residents which rate is more
average temperatures here are the average temperatures in degrees for west lafayette indiana during the months of
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relationship between second test and final exam refer to the previous exercise here are the data for the second test
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change the units in the previous exercise bots were given in thousands and spam messages per day were recorded in
question chips ahoy in 1998 as an advertising campaign the nabisco company announced a 1000 chips challenge claiming
question portable phones a manufacturer claims that a new design for a portable phone has increased the range to 150
question cars one of the important factors in auto safety is the weight of the vehicle insurance companies are
question ski wax bjork larsen was trying to decide whether to use a new racing wax for cross-country skis he decided
mampms as noted in an earlier chapter the masterfoods company says that until very recently yellow candies made up 20
question popcorn yvon hopps ran an experiment to test optimum power and time settings for microwave popcorn his goal
thinking about correlation figure 44 page 162 is a scatterplot of 2007 debt versus 2006 debt for 24 countries is the
question doritos some students checked 6 bags of doritos marked with a net weight of 283 grams they carefully weighed
nuts a company says its premium mixture of nuts contains 10 brazil nuts 20 cashews 20 almonds and 10 hazelnuts and the
mileage a salesman who is on the road visiting clients thinks that on average he drives the same distance each day of
brand names and generic productsa if a store always prices its generic store brand products at 90 of the brand name
strong association but no correlation here is a data set that illustrates an important point about correlationa make a