Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Solved Assignments
Asked Questions
Answered Questions
the bugs data set contains data from an experiment to see if insects are more attracted to some colors than to others
the spheres data set contains measurements of the diameter in meters and mass in kilograms of a set of steel ball
a number of factors rainfall soil quality etc affect the yield of corn in gossets experiment with regular and kiln
tire tread wear can be measured two different ways by weighing the tire and by measuring the depth of the grooves data
two varieties of oats were compared in an experiment to determine which variety had the higher yield since soil type
write your own version of power t test that can handle samples from populations with different variances and use
buckthorn is an invasive shrub that can grow to heights of 20 meters with trunk diameters of up to 10 cm and has become
suppose we had a categorical predictor that had more than k gt 2 levels if we coded the different levels using the
what is the difference between a paired test and a 2-sample test in what situations should one be preferred over the
prove that in the simple linear regression model t2nbsp f where t and f are the test statistics used to test the null
by attaching a heavy object to the end of a string it is easy to construct pendulums of different lengths some physics
the pressure data set contains data on the relation between temperature in degrees celsius and vapor pressure in
the corn it data set in the package faraway contains data from a study investigating the relationship between corn
the data set actgpa contains the act composite scores and gpas of some randomly selected seniors at a midwest liberal
in the absence of air resistance a dropped object will continue to accelerate as it falls but if there is air
suggests that some of the data should be removed before analyzing the drag data set redo exercise 627 after removing
movie lovers part ii suppose an online media streaming company is interested in building a movie recommendation system
the board of directors of a small company consists of five people three of those are strong leaders if they buy an idea
at a raffle1500 tickets are sold for2 each for four prizes of500 250 150 and75 you buy one ticket what is the expected
what is the probability that in a random sample of 500 adult americans less than 38 believe that marriage is
beer and blood alcohol content many people believe that gender weight drinking habits and many other factors are much
gpa a survey of 55 duke university students asked about their gpa number of hours they study at night number of nights
cherry trees timber yield is approximately equal to the volume of a tree however this value is difficult to measure
movie lovers part i suppose a social scientist is interested in studying what makes audiences love or hate a movie she