Mathematics, 08.04.2021 22:50 carleygalloway103
Assume a model with 4 numerical explanatory variables and 1 categorical explanatory variable with 6 category levels. Further assume the model includes the possibility that the relationship between the 1st numerical explanatory variable and the response depends on the levels of the categorical variable (include an interaction between the 1st numerical variable and the categorical variable). What is the error degrees of freedom for this model if the total number of observations used to estimate this model is 116
Answers: 3
Mathematics, 21.06.2019 19:30
Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?
Answers: 1
Mathematics, 21.06.2019 22:20
The coordinates of vortex a’ are (8,4) (-4,2) (4,-,4) the coordinates of vortex b’ are (6,6)(12,-,12)(12,12) the coordinates of vortex c’ are(-2,,12)(4,12)(12,-4)
Answers: 3
Assume a model with 4 numerical explanatory variables and 1 categorical explanatory variable with 6...
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