Question 2
In RapidMiner, the data type of the dependent variable in a
logistic regression model must be __________.
binary
continuously numeric
a string
a date or date/time
Question 6
In a logistic regression model, if all p-Values are rounded to
zero, you can determine the relative predictive power of
independent variables using _________.
the z-Values
t-Stat
the standard error
the standard deviation
Question 7
The default Confidence Percent used for logistic regression
models is _______.
95%
99%
50%
100%
Question 8
In logistic regression models, if the predicted confidence
percent is 50% or greater, the class prediction will be
__________.
True
False
0
Neither True nor False
Question 9
There is more than one algorithm available for use when
producing logistic regression models.
True
False
Question 10
In RapidMiner, a logistic regression model will produce
_________ when applied to a scoring data set using the Apply Model
operator.
A binary class prediction and confidence percentages for the
positive and negative dependent variable outcomes
Confidence percentages for the positive and negative dependent
variable outcomes
A confidence percentage for the positive dependent variable
outcome
A binary class prediction
Question 12
Logistic regression line has a nonlinear curve.
True
False
Question 13
A logistics regression predicts a ___________ rather than
a numeric value.
PLEASE ANSWER ALL THE QUESTIONS
Question 2 In RapidMiner, the data type of the dependent variable in a logistic regression model must be __________. bin
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